131564526

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{5437}}^1$

素因数の和:5588

約数の個数: 32

約数和(自身を含む): 272770080

約数和(自身を除く): 141205554

約数列:

[1, 2, 3, 6, 37, 74, 109, 111, 218, 222, 327, 654, 4033, 5437, 8066, 10874, 12099, 16311, 24198, 32622, 201169, 402338, 592633, 603507, 1185266, 1207014, 1777899, 3555798, 21927421, 43854842, 65782263, 131564526]

約数ペア:

[(1, 131564526), (2, 65782263), (3, 43854842), (6, 21927421), (37, 3555798), (74, 1777899), (109, 1207014), (111, 1185266), (218, 603507), (222, 592633), (327, 402338), (654, 201169), (4033, 32622), (5437, 24198), (8066, 16311), (10874, 12099)]