128415216

素因数分解:

$2^4\times 3^1\times {\mathrm{2675317}}^1$

素因数の和:2675328

約数の個数: 20

約数和(自身を含む): 331739432

約数和(自身を除く): 203324216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2675317, 5350634, 8025951, 10701268, 16051902, 21402536, 32103804, 42805072, 64207608, 128415216]

約数ペア:

[(1, 128415216), (2, 64207608), (3, 42805072), (4, 32103804), (6, 21402536), (8, 16051902), (12, 10701268), (16, 8025951), (24, 5350634), (48, 2675317)]