Q: What is the sum of all factors of the number 166,115,240 excluding 166,115,240?

A: 210,384,640

Why is 210,384,640 the sum of all factors of 166,115,240, excluding 166,115,240?

The factors of the number 166,115,240 are: 1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 30313, 60626, 121252, 151565, 242504, 303130, 606260, 1212520, 4152881, 8305762, 16611524, 20764405, 33223048, 41528810, 83057620, 166115240.

If you add them up, you will get the total of 166,115,450. Now subtract 166,115,240 to get 210,384,640