128134584

素因数分解:

$2^3\times 3^2\times {\mathrm{1779647}}^1$

素因数の和:1779659

約数の個数: 24

約数和(自身を含む): 347031360

約数和(自身を除く): 218896776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1779647, 3559294, 5338941, 7118588, 10677882, 14237176, 16016823, 21355764, 32033646, 42711528, 64067292, 128134584]

約数ペア:

[(1, 128134584), (2, 64067292), (3, 42711528), (4, 32033646), (6, 21355764), (8, 16016823), (9, 14237176), (12, 10677882), (18, 7118588), (24, 5338941), (36, 3559294), (72, 1779647)]