139276808

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{143881}}^1$

素因数の和:143909

約数の個数: 24

約数和(自身を含む): 287044590

約数和(自身を除く): 147767782

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 143881, 287762, 575524, 1151048, 1582691, 3165382, 6330764, 12661528, 17409601, 34819202, 69638404, 139276808]

約数ペア:

[(1, 139276808), (2, 69638404), (4, 34819202), (8, 17409601), (11, 12661528), (22, 6330764), (44, 3165382), (88, 1582691), (121, 1151048), (242, 575524), (484, 287762), (968, 143881)]