Q: What is the sum of all factors of the number 142,712,230 excluding 142,712,230?

A: 128,330,330

Why is 128,330,330 the sum of all factors of 142,712,230, excluding 142,712,230?

The factors of the number 142,712,230 are: 1, 2, 5, 10, 19, 38, 95, 190, 691, 1087, 1382, 2174, 3455, 5435, 6910, 10870, 13129, 20653, 26258, 41306, 65645, 103265, 131290, 206530, 751117, 1502234, 3755585, 7511170, 14271223, 28542446, 71356115, 142712230.

If you add them up, you will get the total of 142,712,358. Now subtract 142,712,230 to get 128,330,330