154438319

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{9473}}^1$

素因数の和:9634

約数の個数: 16

約数和(自身を含む): 188267328

約数和(自身を除く): 33829009

約数列:

[1, 7, 17, 119, 137, 959, 2329, 9473, 16303, 66311, 161041, 1127287, 1297801, 9084607, 22062617, 154438319]

約数ペア:

[(1, 154438319), (7, 22062617), (17, 9084607), (119, 1297801), (137, 1127287), (959, 161041), (2329, 66311), (9473, 16303)]