Q: What is the sum of all factors of the number 121,122,198 excluding 121,122,198?

A: 145,462,302

Why is 145,462,302 the sum of all factors of 121,122,198, excluding 121,122,198?

The factors of the number 121,122,198 are: 1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 1499, 2998, 4489, 4497, 8978, 8994, 13467, 13491, 26934, 26982, 40401, 80802, 100433, 200866, 301299, 602598, 903897, 1807794, 6729011, 13458022, 20187033, 40374066, 60561099, 121122198.

If you add them up, you will get the total of 121,122,343. Now subtract 121,122,198 to get 145,462,302