138429906

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{344353}}^1$

素因数の和:344425

約数の個数: 16

約数和(自身を含む): 280992864

約数和(自身を除く): 142562958

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 344353, 688706, 1033059, 2066118, 23071651, 46143302, 69214953, 138429906]

約数ペア:

[(1, 138429906), (2, 69214953), (3, 46143302), (6, 23071651), (67, 2066118), (134, 1033059), (201, 688706), (402, 344353)]