128528352

素因数分解:

$2^5\times 3^2\times {\mathrm{446279}}^1$

素因数の和:446295

約数の個数: 36

約数和(自身を含む): 365503320

約数和(自身を除く): 236974968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 446279, 892558, 1338837, 1785116, 2677674, 3570232, 4016511, 5355348, 7140464, 8033022, 10710696, 14280928, 16066044, 21421392, 32132088, 42842784, 64264176, 128528352]

約数ペア:

[(1, 128528352), (2, 64264176), (3, 42842784), (4, 32132088), (6, 21421392), (8, 16066044), (9, 14280928), (12, 10710696), (16, 8033022), (18, 7140464), (24, 5355348), (32, 4016511), (36, 3570232), (48, 2677674), (72, 1785116), (96, 1338837), (144, 892558), (288, 446279)]