156749852018

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{2017}}^1\times {\mathrm{2111}}^1$

素因数の和:4442

約数の個数: 32

約数和(自身を含む): 239354818560

約数和(自身を除く): 82604966542

約数列:

[1, 2, 79, 158, 233, 466, 2017, 2111, 4034, 4222, 18407, 36814, 159343, 166769, 318686, 333538, 469961, 491863, 939922, 983726, 4257887, 8515774, 37126919, 38857177, 74253838, 77714354, 336373073, 672746146, 992087671, 1984175342, 78374926009, 156749852018]

約数ペア:

[(1, 156749852018), (2, 78374926009), (79, 1984175342), (158, 992087671), (233, 672746146), (466, 336373073), (2017, 77714354), (2111, 74253838), (4034, 38857177), (4222, 37126919), (18407, 8515774), (36814, 4257887), (159343, 983726), (166769, 939922), (318686, 491863), (333538, 469961)]