155861279

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{3833}}^1$

素因数の和:4034

約数の個数: 16

約数和(自身を含む): 184154688

約数和(自身を除く): 28293409

約数列:

[1, 7, 37, 157, 259, 1099, 3833, 5809, 26831, 40663, 141821, 601781, 992747, 4212467, 22265897, 155861279]

約数ペア:

[(1, 155861279), (7, 22265897), (37, 4212467), (157, 992747), (259, 601781), (1099, 141821), (3833, 40663), (5809, 26831)]