157065839

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{12109}}^1$

素因数の和:12242

約数の個数: 16

約数和(自身を含む): 191822400

約数和(自身を除く): 34756561

約数列:

[1, 7, 17, 109, 119, 763, 1853, 12109, 12971, 84763, 205853, 1319881, 1440971, 9239167, 22437977, 157065839]

約数ペア:

[(1, 157065839), (7, 22437977), (17, 9239167), (109, 1440971), (119, 1319881), (763, 205853), (1853, 84763), (12109, 12971)]