156979789

素因数分解:

${\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 164324160

約数和(自身を除く): 7344371

約数列:

[1, 37, 131, 139, 233, 4847, 5143, 8621, 18209, 30523, 32387, 673733, 1129351, 1198319, 4242697, 156979789]

約数ペア:

[(1, 156979789), (37, 4242697), (131, 1198319), (139, 1129351), (233, 673733), (4847, 32387), (5143, 30523), (8621, 18209)]