139952616

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{135613}}^1$

素因数の和:135665

約数の個数: 32

約数和(自身を含む): 358020960

約数和(自身を除く): 218068344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 135613, 271226, 406839, 542452, 813678, 1084904, 1627356, 3254712, 5831359, 11662718, 17494077, 23325436, 34988154, 46650872, 69976308, 139952616]

約数ペア:

[(1, 139952616), (2, 69976308), (3, 46650872), (4, 34988154), (6, 23325436), (8, 17494077), (12, 11662718), (24, 5831359), (43, 3254712), (86, 1627356), (129, 1084904), (172, 813678), (258, 542452), (344, 406839), (516, 271226), (1032, 135613)]