156906245

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{2437}}^1$

素因数の和:2684

約数の個数: 16

約数和(自身を含む): 191919360

約数和(自身を除く): 35013115

約数列:

[1, 5, 79, 163, 395, 815, 2437, 12185, 12877, 64385, 192523, 397231, 962615, 1986155, 31381249, 156906245]

約数ペア:

[(1, 156906245), (5, 31381249), (79, 1986155), (163, 962615), (395, 397231), (815, 192523), (2437, 64385), (12185, 12877)]