138923736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{826927}}^1$

素因数の和:826943

約数の個数: 32

約数和(自身を含む): 396925440

約数和(自身を除く): 258001704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 826927, 1653854, 2480781, 3307708, 4961562, 5788489, 6615416, 9923124, 11576978, 17365467, 19846248, 23153956, 34730934, 46307912, 69461868, 138923736]

約数ペア:

[(1, 138923736), (2, 69461868), (3, 46307912), (4, 34730934), (6, 23153956), (7, 19846248), (8, 17365467), (12, 11576978), (14, 9923124), (21, 6615416), (24, 5788489), (28, 4961562), (42, 3307708), (56, 2480781), (84, 1653854), (168, 826927)]