156977805604

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{2137}}^1\times {\mathrm{82351}}^1$

素因数の和:84715

約数の個数: 24

約数和(自身を含む): 276075527168

約数和(自身を除く): 119097721564

約数列:

[1, 2, 4, 223, 446, 892, 2137, 4274, 8548, 82351, 164702, 329404, 476551, 953102, 1906204, 18364273, 36728546, 73457092, 175984087, 351968174, 703936348, 39244451401, 78488902802, 156977805604]

約数ペア:

[(1, 156977805604), (2, 78488902802), (4, 39244451401), (223, 703936348), (446, 351968174), (892, 175984087), (2137, 73457092), (4274, 36728546), (8548, 18364273), (82351, 1906204), (164702, 953102), (329404, 476551)]