138133518

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{258677}}^1$

素因数の和:258771

約数の個数: 16

約数和(自身を含む): 279372240

約数和(自身を除く): 141238722

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 258677, 517354, 776031, 1552062, 23022253, 46044506, 69066759, 138133518]

約数ペア:

[(1, 138133518), (2, 69066759), (3, 46044506), (6, 23022253), (89, 1552062), (178, 776031), (267, 517354), (534, 258677)]