156969469496

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{136753}}^1$

素因数の和:137068

約数の個数: 64

約数和(自身を含む): 341337984000

約数和(自身を除く): 184368514504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 199, 206, 398, 412, 721, 796, 824, 1393, 1442, 1592, 2786, 2884, 5572, 5768, 11144, 20497, 40994, 81988, 136753, 143479, 163976, 273506, 286958, 547012, 573916, 957271, 1094024, 1147832, 1914542, 3829084, 7658168, 14085559, 27213847, 28171118, 54427694, 56342236, 98598913, 108855388, 112684472, 190496929, 197197826, 217710776, 380993858, 394395652, 761987716, 788791304, 1523975432, 2803026241, 5606052482, 11212104964, 19621183687, 22424209928, 39242367374, 78484734748, 156969469496]

約数ペア:

[(1, 156969469496), (2, 78484734748), (4, 39242367374), (7, 22424209928), (8, 19621183687), (14, 11212104964), (28, 5606052482), (56, 2803026241), (103, 1523975432), (199, 788791304), (206, 761987716), (398, 394395652), (412, 380993858), (721, 217710776), (796, 197197826), (824, 190496929), (1393, 112684472), (1442, 108855388), (1592, 98598913), (2786, 56342236), (2884, 54427694), (5572, 28171118), (5768, 27213847), (11144, 14085559), (20497, 7658168), (40994, 3829084), (81988, 1914542), (136753, 1147832), (143479, 1094024), (163976, 957271), (273506, 573916), (286958, 547012)]