123150448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{452759}}^1$

素因数の和:452784

約数の個数: 20

約数和(自身を含む): 252640080

約数和(自身を除く): 129489632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 452759, 905518, 1811036, 3622072, 7244144, 7696903, 15393806, 30787612, 61575224, 123150448]

約数ペア:

[(1, 123150448), (2, 61575224), (4, 30787612), (8, 15393806), (16, 7696903), (17, 7244144), (34, 3622072), (68, 1811036), (136, 905518), (272, 452759)]