131011776

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{10831}}^1$

素因数の和:10859

約数の個数: 112

約数和(自身を含む): 440212480

約数和(自身を除く): 309200704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 10831, 12096, 21662, 32493, 43324, 64986, 75817, 86648, 97479, 129972, 151634, 173296, 194958, 227451, 259944, 292437, 303268, 346592, 389916, 454902, 519888, 584874, 606536, 682353, 693184, 779832, 909804, 1039776, 1169748, 1213072, 1364706, 1559664, 1819608, 2047059, 2079552, 2339496, 2426144, 2729412, 3119328, 3639216, 4094118, 4678992, 4852288, 5458824, 6238656, 7278432, 8188236, 9357984, 10917648, 14556864, 16376472, 18715968, 21835296, 32752944, 43670592, 65505888, 131011776]

約数ペア:

[(1, 131011776), (2, 65505888), (3, 43670592), (4, 32752944), (6, 21835296), (7, 18715968), (8, 16376472), (9, 14556864), (12, 10917648), (14, 9357984), (16, 8188236), (18, 7278432), (21, 6238656), (24, 5458824), (27, 4852288), (28, 4678992), (32, 4094118), (36, 3639216), (42, 3119328), (48, 2729412), (54, 2426144), (56, 2339496), (63, 2079552), (64, 2047059), (72, 1819608), (84, 1559664), (96, 1364706), (108, 1213072), (112, 1169748), (126, 1039776), (144, 909804), (168, 779832), (189, 693184), (192, 682353), (216, 606536), (224, 584874), (252, 519888), (288, 454902), (336, 389916), (378, 346592), (432, 303268), (448, 292437), (504, 259944), (576, 227451), (672, 194958), (756, 173296), (864, 151634), (1008, 129972), (1344, 97479), (1512, 86648), (1728, 75817), (2016, 64986), (3024, 43324), (4032, 32493), (6048, 21662), (10831, 12096)]