157067474

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{17573}}^1$

素因数の和:17725

約数の個数: 16

約数和(自身を含む): 243575640

約数和(自身を除く): 86508166

約数列:

[1, 2, 41, 82, 109, 218, 4469, 8938, 17573, 35146, 720493, 1440986, 1915457, 3830914, 78533737, 157067474]

約数ペア:

[(1, 157067474), (2, 78533737), (41, 3830914), (82, 1915457), (109, 1440986), (218, 720493), (4469, 35146), (8938, 17573)]