156938033

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{188401}}^1$

素因数の和:188432

約数の個数: 12

約数和(自身を含む): 193300452

約数和(自身を除く): 36362419

約数列:

[1, 7, 17, 49, 119, 833, 188401, 1318807, 3202817, 9231649, 22419719, 156938033]

約数ペア:

[(1, 156938033), (7, 22419719), (17, 9231649), (49, 3202817), (119, 1318807), (833, 188401)]