157028369

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 168732480

約数和(自身を除く): 11704111

約数列:

[1, 19, 67, 293, 421, 1273, 5567, 7999, 19631, 28207, 123353, 372989, 535933, 2343707, 8264651, 157028369]

約数ペア:

[(1, 157028369), (19, 8264651), (67, 2343707), (293, 535933), (421, 372989), (1273, 123353), (5567, 28207), (7999, 19631)]