138673752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{825439}}^1$

素因数の和:825455

約数の個数: 32

約数和(自身を含む): 396211200

約数和(自身を除く): 257537448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 825439, 1650878, 2476317, 3301756, 4952634, 5778073, 6603512, 9905268, 11556146, 17334219, 19810536, 23112292, 34668438, 46224584, 69336876, 138673752]

約数ペア:

[(1, 138673752), (2, 69336876), (3, 46224584), (4, 34668438), (6, 23112292), (7, 19810536), (8, 17334219), (12, 11556146), (14, 9905268), (21, 6603512), (24, 5778073), (28, 4952634), (42, 3301756), (56, 2476317), (84, 1650878), (168, 825439)]