Too many URL's indexed

This is my latest vBSEO sitemap report. I wonder why I have that many URL's indexed by vBSEO. And Google has 80,000 URL's iindexed, too. Even though I have only 25,000 threads and 180,000 posts. I notice if I look through the Google indexed UR"s, that even user profiles are there. Is that counter-productive?
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Summary:
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Forum Display: 2622
Show Thread: 65124
Show Post: 349944
Member Profiles: 19426
Poll Results: 52
Archive: 297

Total Indexed URLs: 437494

Not sure but I think , on mine I disabled the memberlist totally (too much bots were crawling profiles) , also disabled member profiles from the sitemap generation and the links to the old thread links system of vb you can disable them too like forumdisplay.php if you havent done that and personnally i find this better now bot are crawling what I want, tags and threads

i'd disable showpost. that's your most likely problem

What is showpost?

showpost.php?p=123

its the single post viewer.

Is that sometihing you want the SE's to see?

no. its already a part of your threads. posts by post, its duplicate

So what all is the stuff should we keep away from the SE's?

Is it enough to just remove it from the mapping function or is there another step that needs to be taken?

best is to NOT re-write it (so its all 1 file) and then block it with robots.txt

if its blocked, it's not re-written on my forum

Is it possible to hire someone, like you, to do some optimizing on my vBSEO settings?

sure, plenty of people do it.

But you probably can't afford me

I free-lance at $125 /hr

Thanks, you are right.