180244624

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 412973568

約数和(自身を除く): 232728944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 97, 112, 188, 194, 329, 353, 376, 388, 658, 679, 706, 752, 776, 1316, 1358, 1412, 1552, 2471, 2632, 2716, 2824, 4559, 4942, 5264, 5432, 5648, 9118, 9884, 10864, 16591, 18236, 19768, 31913, 33182, 34241, 36472, 39536, 63826, 66364, 68482, 72944, 116137, 127652, 132728, 136964, 232274, 239687, 255304, 265456, 273928, 464548, 479374, 510608, 547856, 929096, 958748, 1609327, 1858192, 1917496, 3218654, 3834992, 6437308, 11265289, 12874616, 22530578, 25749232, 45061156, 90122312, 180244624]

約数ペア:

[(1, 180244624), (2, 90122312), (4, 45061156), (7, 25749232), (8, 22530578), (14, 12874616), (16, 11265289), (28, 6437308), (47, 3834992), (56, 3218654), (94, 1917496), (97, 1858192), (112, 1609327), (188, 958748), (194, 929096), (329, 547856), (353, 510608), (376, 479374), (388, 464548), (658, 273928), (679, 265456), (706, 255304), (752, 239687), (776, 232274), (1316, 136964), (1358, 132728), (1412, 127652), (1552, 116137), (2471, 72944), (2632, 68482), (2716, 66364), (2824, 63826), (4559, 39536), (4942, 36472), (5264, 34241), (5432, 33182), (5648, 31913), (9118, 19768), (9884, 18236), (10864, 16591)]