156979394888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1231}}^1\times {\mathrm{514201}}^1$

素因数の和:515469

約数の個数: 32

約数和(自身を含む): 304078494720

約数和(自身を除く): 147099099832

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1231, 2462, 4924, 9848, 38161, 76322, 152644, 305288, 514201, 1028402, 2056804, 4113608, 15940231, 31880462, 63760924, 127521848, 632981431, 1265962862, 2531925724, 5063851448, 19622424361, 39244848722, 78489697444, 156979394888]

約数ペア:

[(1, 156979394888), (2, 78489697444), (4, 39244848722), (8, 19622424361), (31, 5063851448), (62, 2531925724), (124, 1265962862), (248, 632981431), (1231, 127521848), (2462, 63760924), (4924, 31880462), (9848, 15940231), (38161, 4113608), (76322, 2056804), (152644, 1028402), (305288, 514201)]