128998188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{325753}}^1$

素因数の和:325774

約数の個数: 36

約数和(自身を含む): 355723368

約数和(自身を除く): 226725180

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 325753, 651506, 977259, 1303012, 1954518, 2931777, 3583283, 3909036, 5863554, 7166566, 10749849, 11727108, 14333132, 21499698, 32249547, 42999396, 64499094, 128998188]

約数ペア:

[(1, 128998188), (2, 64499094), (3, 42999396), (4, 32249547), (6, 21499698), (9, 14333132), (11, 11727108), (12, 10749849), (18, 7166566), (22, 5863554), (33, 3909036), (36, 3583283), (44, 2931777), (66, 1954518), (99, 1303012), (132, 977259), (198, 651506), (396, 325753)]