159656464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{907139}}^1$

素因数の和:907158

約数の個数: 20

約数和(自身を含む): 337456080

約数和(自身を除く): 177799616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 907139, 1814278, 3628556, 7257112, 9978529, 14514224, 19957058, 39914116, 79828232, 159656464]

約数ペア:

[(1, 159656464), (2, 79828232), (4, 39914116), (8, 19957058), (11, 14514224), (16, 9978529), (22, 7257112), (44, 3628556), (88, 1814278), (176, 907139)]