138946308

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{399271}}^1$

素因数の和:399307

約数の個数: 24

約数和(自身を含む): 335388480

約数和(自身を除く): 196442172

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 399271, 798542, 1197813, 1597084, 2395626, 4791252, 11578859, 23157718, 34736577, 46315436, 69473154, 138946308]

約数ペア:

[(1, 138946308), (2, 69473154), (3, 46315436), (4, 34736577), (6, 23157718), (12, 11578859), (29, 4791252), (58, 2395626), (87, 1597084), (116, 1197813), (174, 798542), (348, 399271)]