164047478

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2671}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 290884608

約数和(自身を除く): 126837130

約数列:

[1, 2, 7, 14, 41, 82, 107, 214, 287, 574, 749, 1498, 2671, 4387, 5342, 8774, 18697, 30709, 37394, 61418, 109511, 219022, 285797, 571594, 766577, 1533154, 2000579, 4001158, 11717677, 23435354, 82023739, 164047478]

約数ペア:

[(1, 164047478), (2, 82023739), (7, 23435354), (14, 11717677), (41, 4001158), (82, 2000579), (107, 1533154), (214, 766577), (287, 571594), (574, 285797), (749, 219022), (1498, 109511), (2671, 61418), (4387, 37394), (5342, 30709), (8774, 18697)]