138755008

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 112

約数和(自身を含む): 331362304

約数和(自身を除く): 192607296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 97, 103, 112, 124, 194, 206, 217, 224, 248, 388, 412, 434, 448, 496, 679, 721, 776, 824, 868, 992, 1358, 1442, 1552, 1648, 1736, 1984, 2716, 2884, 3007, 3104, 3193, 3296, 3472, 5432, 5768, 6014, 6208, 6386, 6592, 6944, 9991, 10864, 11536, 12028, 12772, 13888, 19982, 21049, 21728, 22351, 23072, 24056, 25544, 39964, 42098, 43456, 44702, 46144, 48112, 51088, 69937, 79928, 84196, 89404, 96224, 102176, 139874, 159856, 168392, 178808, 192448, 204352, 279748, 309721, 319712, 336784, 357616, 559496, 619442, 639424, 673568, 715232, 1118992, 1238884, 1347136, 1430464, 2168047, 2237984, 2477768, 4336094, 4475968, 4955536, 8672188, 9911072, 17344376, 19822144, 34688752, 69377504, 138755008]

約数ペア:

[(1, 138755008), (2, 69377504), (4, 34688752), (7, 19822144), (8, 17344376), (14, 9911072), (16, 8672188), (28, 4955536), (31, 4475968), (32, 4336094), (56, 2477768), (62, 2237984), (64, 2168047), (97, 1430464), (103, 1347136), (112, 1238884), (124, 1118992), (194, 715232), (206, 673568), (217, 639424), (224, 619442), (248, 559496), (388, 357616), (412, 336784), (434, 319712), (448, 309721), (496, 279748), (679, 204352), (721, 192448), (776, 178808), (824, 168392), (868, 159856), (992, 139874), (1358, 102176), (1442, 96224), (1552, 89404), (1648, 84196), (1736, 79928), (1984, 69937), (2716, 51088), (2884, 48112), (3007, 46144), (3104, 44702), (3193, 43456), (3296, 42098), (3472, 39964), (5432, 25544), (5768, 24056), (6014, 23072), (6208, 22351), (6386, 21728), (6592, 21049), (6944, 19982), (9991, 13888), (10864, 12772), (11536, 12028)]