128853834

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{154501}}^1$

素因数の和:154645

約数の個数: 16

約数和(自身を含む): 259563360

約数和(自身を除く): 130709526

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 154501, 309002, 463503, 927006, 21475639, 42951278, 64426917, 128853834]

約数ペア:

[(1, 128853834), (2, 64426917), (3, 42951278), (6, 21475639), (139, 927006), (278, 463503), (417, 309002), (834, 154501)]