159440968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{3719}}^1$

素因数の和:3981

約数の個数: 32

約数和(自身を含む): 313372800

約数和(自身を除く): 153931832

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 233, 466, 932, 1864, 3719, 5359, 7438, 10718, 14876, 21436, 29752, 42872, 85537, 171074, 342148, 684296, 866527, 1733054, 3466108, 6932216, 19930121, 39860242, 79720484, 159440968]

約数ペア:

[(1, 159440968), (2, 79720484), (4, 39860242), (8, 19930121), (23, 6932216), (46, 3466108), (92, 1733054), (184, 866527), (233, 684296), (466, 342148), (932, 171074), (1864, 85537), (3719, 42872), (5359, 29752), (7438, 21436), (10718, 14876)]