157169969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{12457}}^1$

素因数の和:12536

約数の個数: 16

約数和(自身を含む): 181787136

約数和(自身を除く): 24617167

約数列:

[1, 11, 31, 37, 341, 407, 1147, 12457, 12617, 137027, 386167, 460909, 4247837, 5069999, 14288179, 157169969]

約数ペア:

[(1, 157169969), (11, 14288179), (31, 5069999), (37, 4247837), (341, 460909), (407, 386167), (1147, 137027), (12457, 12617)]