159641188

素因数分解:

$2^2\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{5077}}^1$

素因数の和:6211

約数の個数: 24

約数和(自身を含む): 319629632

約数和(自身を除く): 159988444

約数列:

[1, 2, 4, 7, 14, 28, 1123, 2246, 4492, 5077, 7861, 10154, 15722, 20308, 31444, 35539, 71078, 142156, 5701471, 11402942, 22805884, 39910297, 79820594, 159641188]

約数ペア:

[(1, 159641188), (2, 79820594), (4, 39910297), (7, 22805884), (14, 11402942), (28, 5701471), (1123, 142156), (2246, 71078), (4492, 35539), (5077, 31444), (7861, 20308), (10154, 15722)]