129704514

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{155521}}^1$

素因数の和:155665

約数の個数: 16

約数和(自身を含む): 261276960

約数和(自身を除く): 131572446

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 155521, 311042, 466563, 933126, 21617419, 43234838, 64852257, 129704514]

約数ペア:

[(1, 129704514), (2, 64852257), (3, 43234838), (6, 21617419), (139, 933126), (278, 466563), (417, 311042), (834, 155521)]