158747169

素因数分解:

$3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{11471}}^1$

素因数の和:12140

約数の個数: 16

約数和(自身を含む): 242288640

約数和(自身を除く): 83541471

約数列:

[1, 3, 7, 21, 659, 1977, 4613, 11471, 13839, 34413, 80297, 240891, 7559389, 22678167, 52915723, 158747169]

約数ペア:

[(1, 158747169), (3, 52915723), (7, 22678167), (21, 7559389), (659, 240891), (1977, 80297), (4613, 34413), (11471, 13839)]