126864784

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{5179}}^1$

素因数の和:6718

約数の個数: 20

約数和(自身を含む): 246008560

約数和(自身を除く): 119143776

約数列:

[1, 2, 4, 8, 16, 1531, 3062, 5179, 6124, 10358, 12248, 20716, 24496, 41432, 82864, 7929049, 15858098, 31716196, 63432392, 126864784]

約数ペア:

[(1, 126864784), (2, 63432392), (4, 31716196), (8, 15858098), (16, 7929049), (1531, 82864), (3062, 41432), (5179, 24496), (6124, 20716), (10358, 12248)]