156942402124

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{6959}}^1$

素因数の和:7510

約数の個数: 48

約数和(自身を含む): 279467274240

約数和(自身を除く): 122524872116

約数列:

[1, 2, 4, 131, 193, 223, 262, 386, 446, 524, 772, 892, 6959, 13918, 25283, 27836, 29213, 43039, 50566, 58426, 86078, 101132, 116852, 172156, 911629, 1343087, 1551857, 1823258, 2686174, 3103714, 3646516, 5372348, 5638109, 6207428, 11276218, 22552436, 175944397, 203293267, 299508401, 351888794, 406586534, 599016802, 703777588, 813173068, 1198033604, 39235600531, 78471201062, 156942402124]

約数ペア:

[(1, 156942402124), (2, 78471201062), (4, 39235600531), (131, 1198033604), (193, 813173068), (223, 703777588), (262, 599016802), (386, 406586534), (446, 351888794), (524, 299508401), (772, 203293267), (892, 175944397), (6959, 22552436), (13918, 11276218), (25283, 6207428), (27836, 5638109), (29213, 5372348), (43039, 3646516), (50566, 3103714), (58426, 2686174), (86078, 1823258), (101132, 1551857), (116852, 1343087), (172156, 911629)]