156538415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 211631616

約数和(自身を除く): 55093201

約数列:

[1, 5, 11, 53, 55, 83, 265, 415, 583, 647, 913, 2915, 3235, 4399, 4565, 7117, 21995, 34291, 35585, 48389, 53701, 171455, 241945, 268505, 377201, 590711, 1886005, 2846153, 2953555, 14230765, 31307683, 156538415]

約数ペア:

[(1, 156538415), (5, 31307683), (11, 14230765), (53, 2953555), (55, 2846153), (83, 1886005), (265, 590711), (415, 377201), (583, 268505), (647, 241945), (913, 171455), (2915, 53701), (3235, 48389), (4399, 35585), (4565, 34291), (7117, 21995)]