159467896

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{27647}}^1$

素因数の和:27763

約数の個数: 32

約数和(自身を含む): 345047040

約数和(自身を除く): 185579144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 27647, 55294, 110588, 193529, 221176, 387058, 774116, 1548232, 2847641, 5695282, 11390564, 19933487, 22781128, 39866974, 79733948, 159467896]

約数ペア:

[(1, 159467896), (2, 79733948), (4, 39866974), (7, 22781128), (8, 19933487), (14, 11390564), (28, 5695282), (56, 2847641), (103, 1548232), (206, 774116), (412, 387058), (721, 221176), (824, 193529), (1442, 110588), (2884, 55294), (5768, 27647)]