157079216432

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{22161289}}^1$

素因数の和:22161740

約数の個数: 20

約数和(自身を含む): 305027995560

約数和(自身を除く): 147948779128

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 22161289, 44322578, 88645156, 177290312, 354580624, 9817451027, 19634902054, 39269804108, 78539608216, 157079216432]

約数ペア:

[(1, 157079216432), (2, 78539608216), (4, 39269804108), (8, 19634902054), (16, 9817451027), (443, 354580624), (886, 177290312), (1772, 88645156), (3544, 44322578), (7088, 22161289)]