180867232

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:523

約数の個数: 144

約数和(自身を含む): 470564640

約数和(自身を除く): 289697408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 224, 247, 266, 304, 364, 392, 416, 467, 494, 532, 608, 637, 728, 784, 931, 934, 988, 1064, 1274, 1456, 1568, 1729, 1862, 1868, 1976, 2128, 2548, 2912, 3269, 3458, 3724, 3736, 3952, 4256, 5096, 6071, 6538, 6916, 7448, 7472, 7904, 8873, 10192, 12103, 12142, 13076, 13832, 14896, 14944, 17746, 20384, 22883, 24206, 24284, 26152, 27664, 29792, 35492, 42497, 45766, 48412, 48568, 52304, 55328, 62111, 70984, 84994, 91532, 96824, 97136, 104608, 115349, 124222, 141968, 169988, 183064, 193648, 194272, 230698, 248444, 283936, 297479, 339976, 366128, 387296, 434777, 461396, 496888, 594958, 679952, 732256, 807443, 869554, 922792, 993776, 1189916, 1359904, 1614886, 1739108, 1845584, 1987552, 2379832, 3229772, 3478216, 3691168, 4759664, 5652101, 6459544, 6956432, 9519328, 11304202, 12919088, 13912864, 22608404, 25838176, 45216808, 90433616, 180867232]

約数ペア:

[(1, 180867232), (2, 90433616), (4, 45216808), (7, 25838176), (8, 22608404), (13, 13912864), (14, 12919088), (16, 11304202), (19, 9519328), (26, 6956432), (28, 6459544), (32, 5652101), (38, 4759664), (49, 3691168), (52, 3478216), (56, 3229772), (76, 2379832), (91, 1987552), (98, 1845584), (104, 1739108), (112, 1614886), (133, 1359904), (152, 1189916), (182, 993776), (196, 922792), (208, 869554), (224, 807443), (247, 732256), (266, 679952), (304, 594958), (364, 496888), (392, 461396), (416, 434777), (467, 387296), (494, 366128), (532, 339976), (608, 297479), (637, 283936), (728, 248444), (784, 230698), (931, 194272), (934, 193648), (988, 183064), (1064, 169988), (1274, 141968), (1456, 124222), (1568, 115349), (1729, 104608), (1862, 97136), (1868, 96824), (1976, 91532), (2128, 84994), (2548, 70984), (2912, 62111), (3269, 55328), (3458, 52304), (3724, 48568), (3736, 48412), (3952, 45766), (4256, 42497), (5096, 35492), (6071, 29792), (6538, 27664), (6916, 26152), (7448, 24284), (7472, 24206), (7904, 22883), (8873, 20384), (10192, 17746), (12103, 14944), (12142, 14896), (13076, 13832)]