156939485

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{3121}}^1$

素因数の和:3328

約数の個数: 16

約数和(自身を含む): 192190320

約数和(自身を除く): 35250835

約数列:

[1, 5, 89, 113, 445, 565, 3121, 10057, 15605, 50285, 277769, 352673, 1388845, 1763365, 31387897, 156939485]

約数ペア:

[(1, 156939485), (5, 31387897), (89, 1763365), (113, 1388845), (445, 352673), (565, 277769), (3121, 50285), (10057, 15605)]