128570256

素因数分解:

$2^4\times 3^2\times {\mathrm{892849}}^1$

素因数の和:892863

約数の個数: 30

約数和(自身を含む): 359818550

約数和(自身を除く): 231248294

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 892849, 1785698, 2678547, 3571396, 5357094, 7142792, 8035641, 10714188, 14285584, 16071282, 21428376, 32142564, 42856752, 64285128, 128570256]

約数ペア:

[(1, 128570256), (2, 64285128), (3, 42856752), (4, 32142564), (6, 21428376), (8, 16071282), (9, 14285584), (12, 10714188), (16, 8035641), (18, 7142792), (24, 5357094), (36, 3571396), (48, 2678547), (72, 1785698), (144, 892849)]