Q: What is the sum of all factors of the number 145,530,054 excluding 145,530,054?

A: 178,458,426

Why is 178,458,426 the sum of all factors of 145,530,054, excluding 145,530,054?

The factors of the number 145,530,054 are: 1, 2, 3, 6, 9, 18, 27, 54, 631, 1262, 1893, 3786, 4271, 5679, 8542, 11358, 12813, 17037, 25626, 34074, 38439, 76878, 115317, 230634, 2695001, 5390002, 8085003, 16170006, 24255009, 48510018, 72765027, 145530054.

If you add them up, you will get the total of 145,530,232. Now subtract 145,530,054 to get 178,458,426