128729952

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 412493760

約数和(自身を除く): 283763808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 73, 78, 96, 104, 108, 117, 144, 146, 156, 157, 208, 216, 219, 234, 288, 292, 312, 314, 351, 416, 432, 438, 468, 471, 584, 624, 628, 657, 702, 864, 876, 936, 942, 949, 1168, 1248, 1256, 1314, 1404, 1413, 1752, 1872, 1884, 1898, 1971, 2041, 2336, 2512, 2628, 2808, 2826, 2847, 3504, 3744, 3768, 3796, 3942, 4082, 4239, 5024, 5256, 5616, 5652, 5694, 6123, 7008, 7536, 7592, 7884, 8164, 8478, 8541, 10512, 11232, 11304, 11388, 11461, 12246, 15072, 15184, 15768, 16328, 16956, 17082, 18369, 21024, 22608, 22776, 22922, 24492, 25623, 30368, 31536, 32656, 33912, 34164, 34383, 36738, 45216, 45552, 45844, 48984, 51246, 55107, 63072, 65312, 67824, 68328, 68766, 73476, 91104, 91688, 97968, 102492, 103149, 110214, 135648, 136656, 137532, 146952, 148993, 183376, 195936, 204984, 206298, 220428, 273312, 275064, 293904, 297986, 309447, 366752, 409968, 412596, 440856, 446979, 550128, 587808, 595972, 618894, 819936, 825192, 881712, 893958, 1100256, 1191944, 1237788, 1340937, 1650384, 1763424, 1787916, 2383888, 2475576, 2681874, 3300768, 3575832, 4022811, 4767776, 4951152, 5363748, 7151664, 8045622, 9902304, 10727496, 14303328, 16091244, 21454992, 32182488, 42909984, 64364976, 128729952]

約数ペア:

[(1, 128729952), (2, 64364976), (3, 42909984), (4, 32182488), (6, 21454992), (8, 16091244), (9, 14303328), (12, 10727496), (13, 9902304), (16, 8045622), (18, 7151664), (24, 5363748), (26, 4951152), (27, 4767776), (32, 4022811), (36, 3575832), (39, 3300768), (48, 2681874), (52, 2475576), (54, 2383888), (72, 1787916), (73, 1763424), (78, 1650384), (96, 1340937), (104, 1237788), (108, 1191944), (117, 1100256), (144, 893958), (146, 881712), (156, 825192), (157, 819936), (208, 618894), (216, 595972), (219, 587808), (234, 550128), (288, 446979), (292, 440856), (312, 412596), (314, 409968), (351, 366752), (416, 309447), (432, 297986), (438, 293904), (468, 275064), (471, 273312), (584, 220428), (624, 206298), (628, 204984), (657, 195936), (702, 183376), (864, 148993), (876, 146952), (936, 137532), (942, 136656), (949, 135648), (1168, 110214), (1248, 103149), (1256, 102492), (1314, 97968), (1404, 91688), (1413, 91104), (1752, 73476), (1872, 68766), (1884, 68328), (1898, 67824), (1971, 65312), (2041, 63072), (2336, 55107), (2512, 51246), (2628, 48984), (2808, 45844), (2826, 45552), (2847, 45216), (3504, 36738), (3744, 34383), (3768, 34164), (3796, 33912), (3942, 32656), (4082, 31536), (4239, 30368), (5024, 25623), (5256, 24492), (5616, 22922), (5652, 22776), (5694, 22608), (6123, 21024), (7008, 18369), (7536, 17082), (7592, 16956), (7884, 16328), (8164, 15768), (8478, 15184), (8541, 15072), (10512, 12246), (11232, 11461), (11304, 11388)]