129318592

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 112

約数和(自身を含む): 301093632

約数和(自身を除く): 171775040

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 41, 52, 64, 68, 82, 104, 136, 164, 208, 221, 223, 272, 328, 416, 442, 446, 533, 544, 656, 697, 832, 884, 892, 1066, 1088, 1312, 1394, 1768, 1784, 2132, 2624, 2788, 2899, 3536, 3568, 3791, 4264, 5576, 5798, 7072, 7136, 7582, 8528, 9061, 9143, 11152, 11596, 14144, 14272, 15164, 17056, 18122, 18286, 22304, 23192, 30328, 34112, 36244, 36572, 44608, 46384, 49283, 60656, 72488, 73144, 92768, 98566, 118859, 121312, 144976, 146288, 155431, 185536, 197132, 237718, 242624, 289952, 292576, 310862, 394264, 475436, 579904, 585152, 621724, 788528, 950872, 1243448, 1577056, 1901744, 2020603, 2486896, 3154112, 3803488, 4041206, 4973792, 7606976, 8082412, 9947584, 16164824, 32329648, 64659296, 129318592]

約数ペア:

[(1, 129318592), (2, 64659296), (4, 32329648), (8, 16164824), (13, 9947584), (16, 8082412), (17, 7606976), (26, 4973792), (32, 4041206), (34, 3803488), (41, 3154112), (52, 2486896), (64, 2020603), (68, 1901744), (82, 1577056), (104, 1243448), (136, 950872), (164, 788528), (208, 621724), (221, 585152), (223, 579904), (272, 475436), (328, 394264), (416, 310862), (442, 292576), (446, 289952), (533, 242624), (544, 237718), (656, 197132), (697, 185536), (832, 155431), (884, 146288), (892, 144976), (1066, 121312), (1088, 118859), (1312, 98566), (1394, 92768), (1768, 73144), (1784, 72488), (2132, 60656), (2624, 49283), (2788, 46384), (2899, 44608), (3536, 36572), (3568, 36244), (3791, 34112), (4264, 30328), (5576, 23192), (5798, 22304), (7072, 18286), (7136, 18122), (7582, 17056), (8528, 15164), (9061, 14272), (9143, 14144), (11152, 11596)]