166422488

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{887}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 319680000

約数和(自身を除く): 153257512

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 499, 887, 998, 1774, 1996, 3548, 3992, 7096, 23453, 41689, 46906, 83378, 93812, 166756, 187624, 333512, 442613, 885226, 1770452, 3540904, 20802811, 41605622, 83211244, 166422488]

約数ペア:

[(1, 166422488), (2, 83211244), (4, 41605622), (8, 20802811), (47, 3540904), (94, 1770452), (188, 885226), (376, 442613), (499, 333512), (887, 187624), (998, 166756), (1774, 93812), (1996, 83378), (3548, 46906), (3992, 41689), (7096, 23453)]