139956744

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{135617}}^1$

素因数の和:135669

約数の個数: 32

約数和(自身を含む): 358031520

約数和(自身を除く): 218074776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 135617, 271234, 406851, 542468, 813702, 1084936, 1627404, 3254808, 5831531, 11663062, 17494593, 23326124, 34989186, 46652248, 69978372, 139956744]

約数ペア:

[(1, 139956744), (2, 69978372), (3, 46652248), (4, 34989186), (6, 23326124), (8, 17494593), (12, 11663062), (24, 5831531), (43, 3254808), (86, 1627404), (129, 1084936), (172, 813702), (258, 542468), (344, 406851), (516, 271234), (1032, 135617)]