164038507

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3529}}^1$

素因数の和:3642

約数の個数: 16

約数和(自身を含む): 178928640

約数和(自身を除く): 14890133

約数列:

[1, 23, 43, 47, 989, 1081, 2021, 3529, 46483, 81167, 151747, 165863, 3490181, 3814849, 7132109, 164038507]

約数ペア:

[(1, 164038507), (23, 7132109), (43, 3814849), (47, 3490181), (989, 165863), (1081, 151747), (2021, 81167), (3529, 46483)]