128565516

素因数分解:

$2^2\times 3^1\times {\mathrm{479}}^1\times {\mathrm{22367}}^1$

素因数の和:22853

約数の個数: 24

約数和(自身を含む): 300625920

約数和(自身を除く): 172060404

約数列:

[1, 2, 3, 4, 6, 12, 479, 958, 1437, 1916, 2874, 5748, 22367, 44734, 67101, 89468, 134202, 268404, 10713793, 21427586, 32141379, 42855172, 64282758, 128565516]

約数ペア:

[(1, 128565516), (2, 64282758), (3, 42855172), (4, 32141379), (6, 21427586), (12, 10713793), (479, 268404), (958, 134202), (1437, 89468), (1916, 67101), (2874, 44734), (5748, 22367)]