105786228

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{63421}}^1$

素因数の和:63567

約数の個数: 24

約数和(自身を含む): 248614240

約数和(自身を除く): 142828012

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 63421, 126842, 190263, 253684, 380526, 761052, 8815519, 17631038, 26446557, 35262076, 52893114, 105786228]

約数ペア:

[(1, 105786228), (2, 52893114), (3, 35262076), (4, 26446557), (6, 17631038), (12, 8815519), (139, 761052), (278, 380526), (417, 253684), (556, 190263), (834, 126842), (1668, 63421)]