129149778

素因数分解:

$2^1\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{20717}}^1$

素因数の和:21761

約数の個数: 16

約数和(自身を含む): 258560640

約数和(自身を除く): 129410862

約数列:

[1, 2, 3, 6, 1039, 2078, 3117, 6234, 20717, 41434, 62151, 124302, 21524963, 43049926, 64574889, 129149778]

約数ペア:

[(1, 129149778), (2, 64574889), (3, 43049926), (6, 21524963), (1039, 124302), (2078, 62151), (3117, 41434), (6234, 20717)]