134879248

素因数分解:

$2^4\times 7^1\times {\mathrm{1204279}}^1$

素因数の和:1204294

約数の個数: 20

約数和(自身を含む): 298661440

約数和(自身を除く): 163782192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1204279, 2408558, 4817116, 8429953, 9634232, 16859906, 19268464, 33719812, 67439624, 134879248]

約数ペア:

[(1, 134879248), (2, 67439624), (4, 33719812), (7, 19268464), (8, 16859906), (14, 9634232), (16, 8429953), (28, 4817116), (56, 2408558), (112, 1204279)]