156913214684

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{2221}}^1\times {\mathrm{128923}}^1$

素因数の和:131285

約数の個数: 24

約数和(自身を含む): 276729177648

約数和(自身を除く): 119815962964

約数列:

[1, 2, 4, 137, 274, 548, 2221, 4442, 8884, 128923, 257846, 304277, 515692, 608554, 1217108, 17662451, 35324902, 70649804, 286337983, 572675966, 1145351932, 39228303671, 78456607342, 156913214684]

約数ペア:

[(1, 156913214684), (2, 78456607342), (4, 39228303671), (137, 1145351932), (274, 572675966), (548, 286337983), (2221, 70649804), (4442, 35324902), (8884, 17662451), (128923, 1217108), (257846, 608554), (304277, 515692)]