128396496

素因数分解:

$2^4\times 3^1\times {\mathrm{2674927}}^1$

素因数の和:2674938

約数の個数: 20

約数和(自身を含む): 331691072

約数和(自身を除く): 203294576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2674927, 5349854, 8024781, 10699708, 16049562, 21399416, 32099124, 42798832, 64198248, 128396496]

約数ペア:

[(1, 128396496), (2, 64198248), (3, 42798832), (4, 32099124), (6, 21399416), (8, 16049562), (12, 10699708), (16, 8024781), (24, 5349854), (48, 2674927)]