Q: What is the sum of all factors of the number 172,357,330 excluding 172,357,330?

A: 150,354,158

Why is 150,354,158 the sum of all factors of 172,357,330, excluding 172,357,330?

The factors of the number 172,357,330 are: 1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 2623, 5246, 6571, 13115, 13142, 26230, 32855, 65710, 282553, 400831, 565106, 801662, 1412765, 2004155, 2825530, 4008310, 17235733, 34471466, 86178665, 172357330.

If you add them up, you will get the total of 172,357,480. Now subtract 172,357,330 to get 150,354,158