138389136

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67049}}^1$

素因数の和:67103

約数の個数: 40

約数和(自身を含む): 365824800

約数和(自身を除く): 227435664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 67049, 134098, 201147, 268196, 402294, 536392, 804588, 1072784, 1609176, 2883107, 3218352, 5766214, 8649321, 11532428, 17298642, 23064856, 34597284, 46129712, 69194568, 138389136]

約数ペア:

[(1, 138389136), (2, 69194568), (3, 46129712), (4, 34597284), (6, 23064856), (8, 17298642), (12, 11532428), (16, 8649321), (24, 5766214), (43, 3218352), (48, 2883107), (86, 1609176), (129, 1072784), (172, 804588), (258, 536392), (344, 402294), (516, 268196), (688, 201147), (1032, 134098), (2064, 67049)]