156979437112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26843269}}^1$

素因数の和:26843335

約数の個数: 32

約数和(自身を含む): 318898047600

約数和(自身を除く): 161918610488

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 26843269, 53686538, 107373076, 214746152, 456335573, 912671146, 1154260567, 1825342292, 2308521134, 3650684584, 4617042268, 9234084536, 19622429639, 39244859278, 78489718556, 156979437112]

約数ペア:

[(1, 156979437112), (2, 78489718556), (4, 39244859278), (8, 19622429639), (17, 9234084536), (34, 4617042268), (43, 3650684584), (68, 2308521134), (86, 1825342292), (136, 1154260567), (172, 912671146), (344, 456335573), (731, 214746152), (1462, 107373076), (2924, 53686538), (5848, 26843269)]