128250012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{971591}}^1$

素因数の和:971609

約数の個数: 24

約数和(自身を含む): 326454912

約数和(自身を除く): 198204900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 971591, 1943182, 2914773, 3886364, 5829546, 10687501, 11659092, 21375002, 32062503, 42750004, 64125006, 128250012]

約数ペア:

[(1, 128250012), (2, 64125006), (3, 42750004), (4, 32062503), (6, 21375002), (11, 11659092), (12, 10687501), (22, 5829546), (33, 3886364), (44, 2914773), (66, 1943182), (132, 971591)]