157466814

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{640109}}^1$

素因数の和:640155

約数の個数: 16

約数和(自身を含む): 322615440

約数和(自身を除く): 165148626

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 640109, 1280218, 1920327, 3840654, 26244469, 52488938, 78733407, 157466814]

約数ペア:

[(1, 157466814), (2, 78733407), (3, 52488938), (6, 26244469), (41, 3840654), (82, 1920327), (123, 1280218), (246, 640109)]