128529162

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{230339}}^1$

素因数の和:230378

約数の個数: 24

約数和(自身を含む): 287464320

約数和(自身を除く): 158935158

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 230339, 460678, 691017, 1382034, 2073051, 4146102, 7140509, 14281018, 21421527, 42843054, 64264581, 128529162]

約数ペア:

[(1, 128529162), (2, 64264581), (3, 42843054), (6, 21421527), (9, 14281018), (18, 7140509), (31, 4146102), (62, 2073051), (93, 1382034), (186, 691017), (279, 460678), (558, 230339)]