128156622

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{3727}}^1$

素因数の和:4264

約数の個数: 32

約数和(自身を含む): 280226304

約数和(自身を除く): 152069682

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 521, 1042, 1563, 3126, 3727, 5731, 7454, 11181, 11462, 17193, 22362, 34386, 40997, 81994, 122991, 245982, 1941767, 3883534, 5825301, 11650602, 21359437, 42718874, 64078311, 128156622]

約数ペア:

[(1, 128156622), (2, 64078311), (3, 42718874), (6, 21359437), (11, 11650602), (22, 5825301), (33, 3883534), (66, 1941767), (521, 245982), (1042, 122991), (1563, 81994), (3126, 40997), (3727, 34386), (5731, 22362), (7454, 17193), (11181, 11462)]