137093920

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2791}}^1$

素因数の和:3113

約数の個数: 48

約数和(自身を含む): 325055808

約数和(自身を除く): 187961888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 614, 1228, 1535, 2456, 2791, 3070, 4912, 5582, 6140, 9824, 11164, 12280, 13955, 22328, 24560, 27910, 44656, 49120, 55820, 89312, 111640, 223280, 446560, 856837, 1713674, 3427348, 4284185, 6854696, 8568370, 13709392, 17136740, 27418784, 34273480, 68546960, 137093920]

約数ペア:

[(1, 137093920), (2, 68546960), (4, 34273480), (5, 27418784), (8, 17136740), (10, 13709392), (16, 8568370), (20, 6854696), (32, 4284185), (40, 3427348), (80, 1713674), (160, 856837), (307, 446560), (614, 223280), (1228, 111640), (1535, 89312), (2456, 55820), (2791, 49120), (3070, 44656), (4912, 27910), (5582, 24560), (6140, 22328), (9824, 13955), (11164, 12280)]