Q: What is the sum of all factors of the number 121,415,016 excluding 121,415,016?

A: 198,099,384

Why is 198,099,384 the sum of all factors of 121,415,016, excluding 121,415,016?

The factors of the number 121,415,016 are: 1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 266261, 532522, 798783, 1065044, 1597566, 2130088, 3195132, 5058959, 6390264, 10117918, 15176877, 20235836, 30353754, 40471672, 60707508, 121415016.

If you add them up, you will get the total of 121,415,214. Now subtract 121,415,016 to get 198,099,384