165260832

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 489869856

約数和(自身を除く): 324609024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 66, 82, 88, 96, 121, 123, 132, 164, 176, 242, 246, 264, 328, 347, 352, 363, 451, 484, 492, 528, 656, 694, 726, 902, 968, 984, 1041, 1056, 1312, 1353, 1388, 1452, 1804, 1936, 1968, 2082, 2706, 2776, 2904, 3608, 3817, 3872, 3936, 4164, 4961, 5412, 5552, 5808, 7216, 7634, 8328, 9922, 10824, 11104, 11451, 11616, 14227, 14432, 14883, 15268, 16656, 19844, 21648, 22902, 28454, 29766, 30536, 33312, 39688, 41987, 42681, 43296, 45804, 56908, 59532, 61072, 79376, 83974, 85362, 91608, 113816, 119064, 122144, 125961, 156497, 158752, 167948, 170724, 183216, 227632, 238128, 251922, 312994, 335896, 341448, 366432, 455264, 469491, 476256, 503844, 625988, 671792, 682896, 938982, 1007688, 1251976, 1343584, 1365792, 1721467, 1877964, 2015376, 2503952, 3442934, 3755928, 4030752, 5007904, 5164401, 6885868, 7511856, 10328802, 13771736, 15023712, 20657604, 27543472, 41315208, 55086944, 82630416, 165260832]

約数ペア:

[(1, 165260832), (2, 82630416), (3, 55086944), (4, 41315208), (6, 27543472), (8, 20657604), (11, 15023712), (12, 13771736), (16, 10328802), (22, 7511856), (24, 6885868), (32, 5164401), (33, 5007904), (41, 4030752), (44, 3755928), (48, 3442934), (66, 2503952), (82, 2015376), (88, 1877964), (96, 1721467), (121, 1365792), (123, 1343584), (132, 1251976), (164, 1007688), (176, 938982), (242, 682896), (246, 671792), (264, 625988), (328, 503844), (347, 476256), (352, 469491), (363, 455264), (451, 366432), (484, 341448), (492, 335896), (528, 312994), (656, 251922), (694, 238128), (726, 227632), (902, 183216), (968, 170724), (984, 167948), (1041, 158752), (1056, 156497), (1312, 125961), (1353, 122144), (1388, 119064), (1452, 113816), (1804, 91608), (1936, 85362), (1968, 83974), (2082, 79376), (2706, 61072), (2776, 59532), (2904, 56908), (3608, 45804), (3817, 43296), (3872, 42681), (3936, 41987), (4164, 39688), (4961, 33312), (5412, 30536), (5552, 29766), (5808, 28454), (7216, 22902), (7634, 21648), (8328, 19844), (9922, 16656), (10824, 15268), (11104, 14883), (11451, 14432), (11616, 14227)]