156919877

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^2$

素因数の和:856

約数の個数: 12

約数和(自身を含む): 169309476

約数和(自身を除く): 12389599

約数列:

[1, 17, 61, 389, 1037, 6613, 23729, 151321, 403393, 2572457, 9230581, 156919877]

約数ペア:

[(1, 156919877), (17, 9230581), (61, 2572457), (389, 403393), (1037, 151321), (6613, 23729)]