131035968

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 280

約数和(自身を含む): 466173312

約数和(自身を除く): 335137344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 108, 112, 126, 138, 144, 157, 161, 162, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 314, 322, 324, 336, 368, 378, 414, 432, 448, 471, 483, 504, 552, 567, 576, 621, 628, 644, 648, 672, 736, 756, 828, 864, 942, 966, 1008, 1099, 1104, 1134, 1242, 1256, 1288, 1296, 1344, 1413, 1449, 1472, 1512, 1656, 1728, 1863, 1884, 1932, 2016, 2198, 2208, 2268, 2484, 2512, 2576, 2592, 2826, 2898, 3024, 3297, 3312, 3611, 3726, 3768, 3864, 4032, 4239, 4347, 4396, 4416, 4536, 4968, 5024, 5152, 5184, 5652, 5796, 6048, 6594, 6624, 7222, 7452, 7536, 7728, 8478, 8694, 8792, 9072, 9891, 9936, 10048, 10304, 10833, 11304, 11592, 12096, 12717, 13041, 13188, 13248, 14444, 14904, 15072, 15456, 16956, 17388, 17584, 18144, 19782, 19872, 21666, 22608, 23184, 25277, 25434, 26082, 26376, 28888, 29673, 29808, 30144, 30912, 32499, 33912, 34776, 35168, 36288, 39564, 39744, 43332, 45216, 46368, 50554, 50868, 52164, 52752, 57776, 59346, 59616, 64998, 67824, 69552, 70336, 75831, 79128, 86664, 89019, 90432, 92736, 97497, 101108, 101736, 104328, 105504, 115552, 118692, 119232, 129996, 135648, 139104, 151662, 158256, 173328, 178038, 194994, 202216, 203472, 208656, 211008, 227493, 231104, 237384, 259992, 271296, 278208, 292491, 303324, 316512, 346656, 356076, 389988, 404432, 406944, 417312, 454986, 474768, 519984, 584982, 606648, 633024, 682479, 693312, 712152, 779976, 808864, 813888, 834624, 909972, 949536, 1039968, 1169964, 1213296, 1364958, 1424304, 1559952, 1617728, 1819944, 1899072, 2047437, 2079936, 2339928, 2426592, 2729916, 2848608, 3119904, 3639888, 4094874, 4679856, 4853184, 5459832, 5697216, 6239808, 7279776, 8189748, 9359712, 10919664, 14559552, 16379496, 18719424, 21839328, 32758992, 43678656, 65517984, 131035968]

約数ペア:

[(1, 131035968), (2, 65517984), (3, 43678656), (4, 32758992), (6, 21839328), (7, 18719424), (8, 16379496), (9, 14559552), (12, 10919664), (14, 9359712), (16, 8189748), (18, 7279776), (21, 6239808), (23, 5697216), (24, 5459832), (27, 4853184), (28, 4679856), (32, 4094874), (36, 3639888), (42, 3119904), (46, 2848608), (48, 2729916), (54, 2426592), (56, 2339928), (63, 2079936), (64, 2047437), (69, 1899072), (72, 1819944), (81, 1617728), (84, 1559952), (92, 1424304), (96, 1364958), (108, 1213296), (112, 1169964), (126, 1039968), (138, 949536), (144, 909972), (157, 834624), (161, 813888), (162, 808864), (168, 779976), (184, 712152), (189, 693312), (192, 682479), (207, 633024), (216, 606648), (224, 584982), (252, 519984), (276, 474768), (288, 454986), (314, 417312), (322, 406944), (324, 404432), (336, 389988), (368, 356076), (378, 346656), (414, 316512), (432, 303324), (448, 292491), (471, 278208), (483, 271296), (504, 259992), (552, 237384), (567, 231104), (576, 227493), (621, 211008), (628, 208656), (644, 203472), (648, 202216), (672, 194994), (736, 178038), (756, 173328), (828, 158256), (864, 151662), (942, 139104), (966, 135648), (1008, 129996), (1099, 119232), (1104, 118692), (1134, 115552), (1242, 105504), (1256, 104328), (1288, 101736), (1296, 101108), (1344, 97497), (1413, 92736), (1449, 90432), (1472, 89019), (1512, 86664), (1656, 79128), (1728, 75831), (1863, 70336), (1884, 69552), (1932, 67824), (2016, 64998), (2198, 59616), (2208, 59346), (2268, 57776), (2484, 52752), (2512, 52164), (2576, 50868), (2592, 50554), (2826, 46368), (2898, 45216), (3024, 43332), (3297, 39744), (3312, 39564), (3611, 36288), (3726, 35168), (3768, 34776), (3864, 33912), (4032, 32499), (4239, 30912), (4347, 30144), (4396, 29808), (4416, 29673), (4536, 28888), (4968, 26376), (5024, 26082), (5152, 25434), (5184, 25277), (5652, 23184), (5796, 22608), (6048, 21666), (6594, 19872), (6624, 19782), (7222, 18144), (7452, 17584), (7536, 17388), (7728, 16956), (8478, 15456), (8694, 15072), (8792, 14904), (9072, 14444), (9891, 13248), (9936, 13188), (10048, 13041), (10304, 12717), (10833, 12096), (11304, 11592)]