15104672

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 33784128

約数和(自身を除く): 18679456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 83, 88, 94, 121, 166, 176, 188, 242, 332, 352, 376, 484, 517, 664, 752, 913, 968, 1034, 1328, 1504, 1826, 1936, 2068, 2656, 3652, 3872, 3901, 4136, 5687, 7304, 7802, 8272, 10043, 11374, 14608, 15604, 16544, 20086, 22748, 29216, 31208, 40172, 42911, 45496, 62416, 80344, 85822, 90992, 124832, 160688, 171644, 181984, 321376, 343288, 472021, 686576, 944042, 1373152, 1888084, 3776168, 7552336, 15104672]

約数ペア:

[(1, 15104672), (2, 7552336), (4, 3776168), (8, 1888084), (11, 1373152), (16, 944042), (22, 686576), (32, 472021), (44, 343288), (47, 321376), (83, 181984), (88, 171644), (94, 160688), (121, 124832), (166, 90992), (176, 85822), (188, 80344), (242, 62416), (332, 45496), (352, 42911), (376, 40172), (484, 31208), (517, 29216), (664, 22748), (752, 20086), (913, 16544), (968, 15604), (1034, 14608), (1328, 11374), (1504, 10043), (1826, 8272), (1936, 7802), (2068, 7304), (2656, 5687), (3652, 4136), (3872, 3901)]