155741117

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{8647}}^1$

素因数の和:8768

約数の個数: 16

約数和(自身を含む): 185966592

約数和(自身を除く): 30225475

約数列:

[1, 7, 31, 83, 217, 581, 2573, 8647, 18011, 60529, 268057, 717701, 1876399, 5023907, 22248731, 155741117]

約数ペア:

[(1, 155741117), (7, 22248731), (31, 5023907), (83, 1876399), (217, 717701), (581, 268057), (2573, 60529), (8647, 18011)]