131025888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:757

約数の個数: 144

約数和(自身を含む): 430649856

約数和(自身を除く): 299623968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 103, 112, 126, 144, 168, 206, 224, 252, 288, 309, 336, 412, 504, 618, 631, 672, 721, 824, 927, 1008, 1236, 1262, 1442, 1648, 1854, 1893, 2016, 2163, 2472, 2524, 2884, 3296, 3708, 3786, 4326, 4417, 4944, 5048, 5679, 5768, 6489, 7416, 7572, 8652, 8834, 9888, 10096, 11358, 11536, 12978, 13251, 14832, 15144, 17304, 17668, 20192, 22716, 23072, 25956, 26502, 29664, 30288, 34608, 35336, 39753, 45432, 51912, 53004, 60576, 64993, 69216, 70672, 79506, 90864, 103824, 106008, 129986, 141344, 159012, 181728, 194979, 207648, 212016, 259972, 318024, 389958, 424032, 454951, 519944, 584937, 636048, 779916, 909902, 1039888, 1169874, 1272096, 1364853, 1559832, 1819804, 2079776, 2339748, 2729706, 3119664, 3639608, 4094559, 4679496, 5459412, 6239328, 7279216, 8189118, 9358992, 10918824, 14558432, 16378236, 18717984, 21837648, 32756472, 43675296, 65512944, 131025888]

約数ペア:

[(1, 131025888), (2, 65512944), (3, 43675296), (4, 32756472), (6, 21837648), (7, 18717984), (8, 16378236), (9, 14558432), (12, 10918824), (14, 9358992), (16, 8189118), (18, 7279216), (21, 6239328), (24, 5459412), (28, 4679496), (32, 4094559), (36, 3639608), (42, 3119664), (48, 2729706), (56, 2339748), (63, 2079776), (72, 1819804), (84, 1559832), (96, 1364853), (103, 1272096), (112, 1169874), (126, 1039888), (144, 909902), (168, 779916), (206, 636048), (224, 584937), (252, 519944), (288, 454951), (309, 424032), (336, 389958), (412, 318024), (504, 259972), (618, 212016), (631, 207648), (672, 194979), (721, 181728), (824, 159012), (927, 141344), (1008, 129986), (1236, 106008), (1262, 103824), (1442, 90864), (1648, 79506), (1854, 70672), (1893, 69216), (2016, 64993), (2163, 60576), (2472, 53004), (2524, 51912), (2884, 45432), (3296, 39753), (3708, 35336), (3786, 34608), (4326, 30288), (4417, 29664), (4944, 26502), (5048, 25956), (5679, 23072), (5768, 22716), (6489, 20192), (7416, 17668), (7572, 17304), (8652, 15144), (8834, 14832), (9888, 13251), (10096, 12978), (11358, 11536)]