119811328

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 304474240

約数和(自身を除く): 184662912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 139, 148, 182, 208, 224, 256, 259, 278, 296, 364, 416, 448, 481, 518, 556, 592, 728, 832, 896, 962, 973, 1036, 1112, 1184, 1456, 1664, 1792, 1807, 1924, 1946, 2072, 2224, 2368, 2912, 3328, 3367, 3614, 3848, 3892, 4144, 4448, 4736, 5143, 5824, 6734, 7228, 7696, 7784, 8288, 8896, 9472, 10286, 11648, 12649, 13468, 14456, 15392, 15568, 16576, 17792, 20572, 23296, 25298, 26936, 28912, 30784, 31136, 33152, 35584, 36001, 41144, 50596, 53872, 57824, 61568, 62272, 66304, 66859, 72002, 82288, 101192, 107744, 115648, 123136, 124544, 133718, 144004, 164576, 202384, 215488, 231296, 249088, 267436, 288008, 329152, 404768, 430976, 462592, 468013, 534872, 576016, 658304, 809536, 861952, 936026, 1069744, 1152032, 1316608, 1619072, 1872052, 2139488, 2304064, 3238144, 3744104, 4278976, 4608128, 7488208, 8557952, 9216256, 14976416, 17115904, 29952832, 59905664, 119811328]

約数ペア:

[(1, 119811328), (2, 59905664), (4, 29952832), (7, 17115904), (8, 14976416), (13, 9216256), (14, 8557952), (16, 7488208), (26, 4608128), (28, 4278976), (32, 3744104), (37, 3238144), (52, 2304064), (56, 2139488), (64, 1872052), (74, 1619072), (91, 1316608), (104, 1152032), (112, 1069744), (128, 936026), (139, 861952), (148, 809536), (182, 658304), (208, 576016), (224, 534872), (256, 468013), (259, 462592), (278, 430976), (296, 404768), (364, 329152), (416, 288008), (448, 267436), (481, 249088), (518, 231296), (556, 215488), (592, 202384), (728, 164576), (832, 144004), (896, 133718), (962, 124544), (973, 123136), (1036, 115648), (1112, 107744), (1184, 101192), (1456, 82288), (1664, 72002), (1792, 66859), (1807, 66304), (1924, 62272), (1946, 61568), (2072, 57824), (2224, 53872), (2368, 50596), (2912, 41144), (3328, 36001), (3367, 35584), (3614, 33152), (3848, 31136), (3892, 30784), (4144, 28912), (4448, 26936), (4736, 25298), (5143, 23296), (5824, 20572), (6734, 17792), (7228, 16576), (7696, 15568), (7784, 15392), (8288, 14456), (8896, 13468), (9472, 12649), (10286, 11648)]