163952808

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2011}}^1$

素因数の和:2142

約数の個数: 64

約数和(自身を含む): 424934400

約数和(自身を除く): 260981592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 79, 86, 129, 158, 172, 237, 258, 316, 344, 474, 516, 632, 948, 1032, 1896, 2011, 3397, 4022, 6033, 6794, 8044, 10191, 12066, 13588, 16088, 20382, 24132, 27176, 40764, 48264, 81528, 86473, 158869, 172946, 259419, 317738, 345892, 476607, 518838, 635476, 691784, 953214, 1037676, 1270952, 1906428, 2075352, 3812856, 6831367, 13662734, 20494101, 27325468, 40988202, 54650936, 81976404, 163952808]

約数ペア:

[(1, 163952808), (2, 81976404), (3, 54650936), (4, 40988202), (6, 27325468), (8, 20494101), (12, 13662734), (24, 6831367), (43, 3812856), (79, 2075352), (86, 1906428), (129, 1270952), (158, 1037676), (172, 953214), (237, 691784), (258, 635476), (316, 518838), (344, 476607), (474, 345892), (516, 317738), (632, 259419), (948, 172946), (1032, 158869), (1896, 86473), (2011, 81528), (3397, 48264), (4022, 40764), (6033, 27176), (6794, 24132), (8044, 20382), (10191, 16088), (12066, 13588)]