127403696

素因数分解:

$2^4\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1531}}^1$

素因数の和:2289

約数の個数: 40

約数和(自身を含む): 282672384

約数和(自身を除く): 155268688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 743, 1486, 1531, 2972, 3062, 5201, 5944, 6124, 10402, 10717, 11888, 12248, 20804, 21434, 24496, 41608, 42868, 83216, 85736, 171472, 1137533, 2275066, 4550132, 7962731, 9100264, 15925462, 18200528, 31850924, 63701848, 127403696]

約数ペア:

[(1, 127403696), (2, 63701848), (4, 31850924), (7, 18200528), (8, 15925462), (14, 9100264), (16, 7962731), (28, 4550132), (56, 2275066), (112, 1137533), (743, 171472), (1486, 85736), (1531, 83216), (2972, 42868), (3062, 41608), (5201, 24496), (5944, 21434), (6124, 20804), (10402, 12248), (10717, 11888)]