164095988

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{124693}}^1$

素因数の和:124751

約数の個数: 24

約数和(自身を含む): 335177472

約数和(自身を除く): 171081484

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 124693, 249386, 498772, 872851, 1745702, 3491404, 5860571, 11721142, 23442284, 41023997, 82047994, 164095988]

約数ペア:

[(1, 164095988), (2, 82047994), (4, 41023997), (7, 23442284), (14, 11721142), (28, 5860571), (47, 3491404), (94, 1745702), (188, 872851), (329, 498772), (658, 249386), (1316, 124693)]