177315906

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{1987}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 360702720

約数和(自身を除く): 183386814

約数列:

[1, 2, 3, 6, 107, 139, 214, 278, 321, 417, 642, 834, 1987, 3974, 5961, 11922, 14873, 29746, 44619, 89238, 212609, 276193, 425218, 552386, 637827, 828579, 1275654, 1657158, 29552651, 59105302, 88657953, 177315906]

約数ペア:

[(1, 177315906), (2, 88657953), (3, 59105302), (6, 29552651), (107, 1657158), (139, 1275654), (214, 828579), (278, 637827), (321, 552386), (417, 425218), (642, 276193), (834, 212609), (1987, 89238), (3974, 44619), (5961, 29746), (11922, 14873)]