128674608

素因数分解:

$2^4\times 3^1\times {\mathrm{2680721}}^1$

素因数の和:2680732

約数の個数: 20

約数和(自身を含む): 332409528

約数和(自身を除く): 203734920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2680721, 5361442, 8042163, 10722884, 16084326, 21445768, 32168652, 42891536, 64337304, 128674608]

約数ペア:

[(1, 128674608), (2, 64337304), (3, 42891536), (4, 32168652), (6, 21445768), (8, 16084326), (12, 10722884), (16, 8042163), (24, 5361442), (48, 2680721)]