159286360

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{20849}}^1$

素因数の和:21051

約数の個数: 32

約数和(自身を含む): 360288000

約数和(自身を除く): 201001640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 20849, 41698, 83396, 104245, 166792, 208490, 416980, 833960, 3982159, 7964318, 15928636, 19910795, 31857272, 39821590, 79643180, 159286360]

約数ペア:

[(1, 159286360), (2, 79643180), (4, 39821590), (5, 31857272), (8, 19910795), (10, 15928636), (20, 7964318), (40, 3982159), (191, 833960), (382, 416980), (764, 208490), (955, 166792), (1528, 104245), (1910, 83396), (3820, 41698), (7640, 20849)]