129348464

素因数分解:

$2^4\times 7^1\times {\mathrm{1154897}}^1$

素因数の和:1154912

約数の個数: 20

約数和(自身を含む): 286414704

約数和(自身を除く): 157066240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1154897, 2309794, 4619588, 8084279, 9239176, 16168558, 18478352, 32337116, 64674232, 129348464]

約数ペア:

[(1, 129348464), (2, 64674232), (4, 32337116), (7, 18478352), (8, 16168558), (14, 9239176), (16, 8084279), (28, 4619588), (56, 2309794), (112, 1154897)]