128141856

素因数分解:

$2^5\times 3^2\times {\mathrm{444937}}^1$

素因数の和:444953

約数の個数: 36

約数和(自身を含む): 364404222

約数和(自身を除く): 236262366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 444937, 889874, 1334811, 1779748, 2669622, 3559496, 4004433, 5339244, 7118992, 8008866, 10678488, 14237984, 16017732, 21356976, 32035464, 42713952, 64070928, 128141856]

約数ペア:

[(1, 128141856), (2, 64070928), (3, 42713952), (4, 32035464), (6, 21356976), (8, 16017732), (9, 14237984), (12, 10678488), (16, 8008866), (18, 7118992), (24, 5339244), (32, 4004433), (36, 3559496), (48, 2669622), (72, 1779748), (96, 1334811), (144, 889874), (288, 444937)]