132123456

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 168

約数和(自身を含む): 407968704

約数和(自身を除く): 275845248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 103, 131, 136, 144, 153, 192, 204, 206, 262, 272, 288, 306, 309, 393, 408, 412, 524, 544, 576, 612, 618, 786, 816, 824, 927, 1048, 1088, 1179, 1224, 1236, 1572, 1632, 1648, 1751, 1854, 2096, 2227, 2358, 2448, 2472, 3144, 3264, 3296, 3502, 3708, 4192, 4454, 4716, 4896, 4944, 5253, 6288, 6592, 6681, 7004, 7416, 8384, 8908, 9432, 9792, 9888, 10506, 12576, 13362, 13493, 14008, 14832, 15759, 17816, 18864, 19776, 20043, 21012, 25152, 26724, 26986, 28016, 29664, 31518, 35632, 37728, 40086, 40479, 42024, 53448, 53972, 56032, 59328, 63036, 71264, 75456, 80172, 80958, 84048, 106896, 107944, 112064, 121437, 126072, 142528, 160344, 161916, 168096, 213792, 215888, 229381, 242874, 252144, 320688, 323832, 336192, 427584, 431776, 458762, 485748, 504288, 641376, 647664, 688143, 863552, 917524, 971496, 1008576, 1282752, 1295328, 1376286, 1835048, 1942992, 2064429, 2590656, 2752572, 3670096, 3885984, 4128858, 5505144, 7340192, 7771968, 8257716, 11010288, 14680384, 16515432, 22020576, 33030864, 44041152, 66061728, 132123456]

約数ペア:

[(1, 132123456), (2, 66061728), (3, 44041152), (4, 33030864), (6, 22020576), (8, 16515432), (9, 14680384), (12, 11010288), (16, 8257716), (17, 7771968), (18, 7340192), (24, 5505144), (32, 4128858), (34, 3885984), (36, 3670096), (48, 2752572), (51, 2590656), (64, 2064429), (68, 1942992), (72, 1835048), (96, 1376286), (102, 1295328), (103, 1282752), (131, 1008576), (136, 971496), (144, 917524), (153, 863552), (192, 688143), (204, 647664), (206, 641376), (262, 504288), (272, 485748), (288, 458762), (306, 431776), (309, 427584), (393, 336192), (408, 323832), (412, 320688), (524, 252144), (544, 242874), (576, 229381), (612, 215888), (618, 213792), (786, 168096), (816, 161916), (824, 160344), (927, 142528), (1048, 126072), (1088, 121437), (1179, 112064), (1224, 107944), (1236, 106896), (1572, 84048), (1632, 80958), (1648, 80172), (1751, 75456), (1854, 71264), (2096, 63036), (2227, 59328), (2358, 56032), (2448, 53972), (2472, 53448), (3144, 42024), (3264, 40479), (3296, 40086), (3502, 37728), (3708, 35632), (4192, 31518), (4454, 29664), (4716, 28016), (4896, 26986), (4944, 26724), (5253, 25152), (6288, 21012), (6592, 20043), (6681, 19776), (7004, 18864), (7416, 17816), (8384, 15759), (8908, 14832), (9432, 14008), (9792, 13493), (9888, 13362), (10506, 12576)]