164149568

素因数分解:

$2^6\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 112

約数和(自身を含む): 374830848

約数和(自身を除く): 210681280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 47, 64, 82, 88, 94, 121, 164, 176, 188, 242, 328, 352, 376, 451, 484, 517, 656, 704, 752, 902, 968, 1034, 1312, 1331, 1504, 1804, 1927, 1936, 2068, 2624, 2662, 3008, 3608, 3854, 3872, 4136, 4961, 5324, 5687, 7216, 7708, 7744, 8272, 9922, 10648, 11374, 14432, 15416, 16544, 19844, 21197, 21296, 22748, 28864, 30832, 33088, 39688, 42394, 42592, 45496, 54571, 61664, 62557, 79376, 84788, 85184, 90992, 109142, 123328, 125114, 158752, 169576, 181984, 218284, 233167, 250228, 317504, 339152, 363968, 436568, 466334, 500456, 678304, 873136, 932668, 1000912, 1356608, 1746272, 1865336, 2001824, 2564837, 3492544, 3730672, 4003648, 5129674, 7461344, 10259348, 14922688, 20518696, 41037392, 82074784, 164149568]

約数ペア:

[(1, 164149568), (2, 82074784), (4, 41037392), (8, 20518696), (11, 14922688), (16, 10259348), (22, 7461344), (32, 5129674), (41, 4003648), (44, 3730672), (47, 3492544), (64, 2564837), (82, 2001824), (88, 1865336), (94, 1746272), (121, 1356608), (164, 1000912), (176, 932668), (188, 873136), (242, 678304), (328, 500456), (352, 466334), (376, 436568), (451, 363968), (484, 339152), (517, 317504), (656, 250228), (704, 233167), (752, 218284), (902, 181984), (968, 169576), (1034, 158752), (1312, 125114), (1331, 123328), (1504, 109142), (1804, 90992), (1927, 85184), (1936, 84788), (2068, 79376), (2624, 62557), (2662, 61664), (3008, 54571), (3608, 45496), (3854, 42592), (3872, 42394), (4136, 39688), (4961, 33088), (5324, 30832), (5687, 28864), (7216, 22748), (7708, 21296), (7744, 21197), (8272, 19844), (9922, 16544), (10648, 15416), (11374, 14432)]