157251887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{19231}}^1$

素因数の和:19298

約数の個数: 16

約数和(自身を含む): 184165632

約数和(自身を除く): 26913745

約数列:

[1, 13, 17, 37, 221, 481, 629, 8177, 19231, 250003, 326927, 711547, 4250051, 9250111, 12096299, 157251887]

約数ペア:

[(1, 157251887), (13, 12096299), (17, 9250111), (37, 4250051), (221, 711547), (481, 326927), (629, 250003), (8177, 19231)]