100615428

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{20107}}^1$

素因数の和:20256

約数の個数: 36

約数和(自身を含む): 256175920

約数和(自身を除く): 155560492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 20107, 40214, 60321, 80428, 120642, 180963, 241284, 361926, 723852, 2794873, 5589746, 8384619, 11179492, 16769238, 25153857, 33538476, 50307714, 100615428]

約数ペア:

[(1, 100615428), (2, 50307714), (3, 33538476), (4, 25153857), (6, 16769238), (9, 11179492), (12, 8384619), (18, 5589746), (36, 2794873), (139, 723852), (278, 361926), (417, 241284), (556, 180963), (834, 120642), (1251, 80428), (1668, 60321), (2502, 40214), (5004, 20107)]