127543024

素因数分解:

$2^4\times 7^1\times {\mathrm{1138777}}^1$

素因数の和:1138792

約数の個数: 20

約数和(自身を含む): 282416944

約数和(自身を除く): 154873920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1138777, 2277554, 4555108, 7971439, 9110216, 15942878, 18220432, 31885756, 63771512, 127543024]

約数ペア:

[(1, 127543024), (2, 63771512), (4, 31885756), (7, 18220432), (8, 15942878), (14, 9110216), (16, 7971439), (28, 4555108), (56, 2277554), (112, 1138777)]