156740697136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4621}}^1\times {\mathrm{124703}}^1$

素因数の和:129349

約数の個数: 40

約数和(自身を含む): 321621093504

約数和(自身を除く): 164880396368

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4621, 9242, 18484, 36968, 73936, 78557, 124703, 157114, 249406, 314228, 498812, 628456, 997624, 1256912, 1995248, 2119951, 4239902, 8479804, 16959608, 33919216, 576252563, 1152505126, 2305010252, 4610020504, 9220041008, 9796293571, 19592587142, 39185174284, 78370348568, 156740697136]

約数ペア:

[(1, 156740697136), (2, 78370348568), (4, 39185174284), (8, 19592587142), (16, 9796293571), (17, 9220041008), (34, 4610020504), (68, 2305010252), (136, 1152505126), (272, 576252563), (4621, 33919216), (9242, 16959608), (18484, 8479804), (36968, 4239902), (73936, 2119951), (78557, 1995248), (124703, 1256912), (157114, 997624), (249406, 628456), (314228, 498812)]