105715456

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 273143808

約数和(自身を除く): 167428352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 173, 176, 217, 224, 248, 256, 308, 341, 346, 352, 434, 448, 496, 616, 682, 692, 704, 868, 896, 992, 1211, 1232, 1364, 1384, 1408, 1736, 1792, 1903, 1984, 2387, 2422, 2464, 2728, 2768, 2816, 3472, 3806, 3968, 4774, 4844, 4928, 5363, 5456, 5536, 6944, 7612, 7936, 9548, 9688, 9856, 10726, 10912, 11072, 13321, 13888, 15224, 19096, 19376, 19712, 21452, 21824, 22144, 26642, 27776, 30448, 37541, 38192, 38752, 42904, 43648, 44288, 53284, 55552, 58993, 60896, 75082, 76384, 77504, 85808, 87296, 106568, 117986, 121792, 150164, 152768, 155008, 171616, 213136, 235972, 243584, 300328, 305536, 310016, 343232, 412951, 426272, 471944, 487168, 600656, 611072, 686464, 825902, 852544, 943888, 1201312, 1372928, 1651804, 1705088, 1887776, 2402624, 3303608, 3410176, 3775552, 4805248, 6607216, 7551104, 9610496, 13214432, 15102208, 26428864, 52857728, 105715456]

約数ペア:

[(1, 105715456), (2, 52857728), (4, 26428864), (7, 15102208), (8, 13214432), (11, 9610496), (14, 7551104), (16, 6607216), (22, 4805248), (28, 3775552), (31, 3410176), (32, 3303608), (44, 2402624), (56, 1887776), (62, 1705088), (64, 1651804), (77, 1372928), (88, 1201312), (112, 943888), (124, 852544), (128, 825902), (154, 686464), (173, 611072), (176, 600656), (217, 487168), (224, 471944), (248, 426272), (256, 412951), (308, 343232), (341, 310016), (346, 305536), (352, 300328), (434, 243584), (448, 235972), (496, 213136), (616, 171616), (682, 155008), (692, 152768), (704, 150164), (868, 121792), (896, 117986), (992, 106568), (1211, 87296), (1232, 85808), (1364, 77504), (1384, 76384), (1408, 75082), (1736, 60896), (1792, 58993), (1903, 55552), (1984, 53284), (2387, 44288), (2422, 43648), (2464, 42904), (2728, 38752), (2768, 38192), (2816, 37541), (3472, 30448), (3806, 27776), (3968, 26642), (4774, 22144), (4844, 21824), (4928, 21452), (5363, 19712), (5456, 19376), (5536, 19096), (6944, 15224), (7612, 13888), (7936, 13321), (9548, 11072), (9688, 10912), (9856, 10726)]