Q: What is the sum of all factors of the number 155,050,878 excluding 155,050,878?

A: 166,738,722

Why is 166,738,722 the sum of all factors of 155,050,878, excluding 155,050,878?

The factors of the number 155,050,878 are: 1, 2, 3, 6, 29, 58, 87, 174, 373, 746, 1119, 2238, 2389, 4778, 7167, 10817, 14334, 21634, 32451, 64902, 69281, 138562, 207843, 415686, 891097, 1782194, 2673291, 5346582, 25841813, 51683626, 77525439, 155050878.

If you add them up, you will get the total of 155,051,044. Now subtract 155,050,878 to get 166,738,722