139760664

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{135427}}^1$

素因数の和:135479

約数の個数: 32

約数和(自身を含む): 357529920

約数和(自身を除く): 217769256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 135427, 270854, 406281, 541708, 812562, 1083416, 1625124, 3250248, 5823361, 11646722, 17470083, 23293444, 34940166, 46586888, 69880332, 139760664]

約数ペア:

[(1, 139760664), (2, 69880332), (3, 46586888), (4, 34940166), (6, 23293444), (8, 17470083), (12, 11646722), (24, 5823361), (43, 3250248), (86, 1625124), (129, 1083416), (172, 812562), (258, 541708), (344, 406281), (516, 270854), (1032, 135427)]