156970615

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{3371}}^1$

素因数の和:3582

約数の個数: 16

約数和(自身を含む): 192608640

約数和(自身を除く): 35638025

約数列:

[1, 5, 67, 139, 335, 695, 3371, 9313, 16855, 46565, 225857, 468569, 1129285, 2342845, 31394123, 156970615]

約数ペア:

[(1, 156970615), (5, 31394123), (67, 2342845), (139, 1129285), (335, 468569), (695, 225857), (3371, 46565), (9313, 16855)]