138536734

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{162221}}^1$

素因数の和:162291

約数の個数: 16

約数和(自身を含む): 241386336

約数和(自身を除く): 102849602

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 162221, 324442, 1135547, 2271094, 9895481, 19790962, 69268367, 138536734]

約数ペア:

[(1, 138536734), (2, 69268367), (7, 19790962), (14, 9895481), (61, 2271094), (122, 1135547), (427, 324442), (854, 162221)]