159297748

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{1031}}^1$

素因数の和:1180

約数の個数: 36

約数和(自身を含む): 297253152

約数和(自身を除く): 137955404

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 361, 428, 722, 1031, 1444, 2033, 2062, 4066, 4124, 8132, 19589, 38627, 39178, 77254, 78356, 110317, 154508, 220634, 372191, 441268, 744382, 1488764, 2096023, 4192046, 8384092, 39824437, 79648874, 159297748]

約数ペア:

[(1, 159297748), (2, 79648874), (4, 39824437), (19, 8384092), (38, 4192046), (76, 2096023), (107, 1488764), (214, 744382), (361, 441268), (428, 372191), (722, 220634), (1031, 154508), (1444, 110317), (2033, 78356), (2062, 77254), (4066, 39178), (4124, 38627), (8132, 19589)]