164540992

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:396

約数の個数: 112

約数和(自身を含む): 411553152

約数和(自身を除く): 247012160

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 173, 176, 193, 224, 308, 346, 352, 386, 448, 616, 692, 704, 772, 1211, 1232, 1351, 1384, 1544, 1903, 2123, 2422, 2464, 2702, 2768, 3088, 3806, 4246, 4844, 4928, 5404, 5536, 6176, 7612, 8492, 9688, 10808, 11072, 12352, 13321, 14861, 15224, 16984, 19376, 21616, 26642, 29722, 30448, 33389, 33968, 38752, 43232, 53284, 59444, 60896, 66778, 67936, 77504, 86464, 106568, 118888, 121792, 133556, 135872, 213136, 233723, 237776, 267112, 367279, 426272, 467446, 475552, 534224, 734558, 852544, 934892, 951104, 1068448, 1469116, 1869784, 2136896, 2570953, 2938232, 3739568, 5141906, 5876464, 7479136, 10283812, 11752928, 14958272, 20567624, 23505856, 41135248, 82270496, 164540992]

約数ペア:

[(1, 164540992), (2, 82270496), (4, 41135248), (7, 23505856), (8, 20567624), (11, 14958272), (14, 11752928), (16, 10283812), (22, 7479136), (28, 5876464), (32, 5141906), (44, 3739568), (56, 2938232), (64, 2570953), (77, 2136896), (88, 1869784), (112, 1469116), (154, 1068448), (173, 951104), (176, 934892), (193, 852544), (224, 734558), (308, 534224), (346, 475552), (352, 467446), (386, 426272), (448, 367279), (616, 267112), (692, 237776), (704, 233723), (772, 213136), (1211, 135872), (1232, 133556), (1351, 121792), (1384, 118888), (1544, 106568), (1903, 86464), (2123, 77504), (2422, 67936), (2464, 66778), (2702, 60896), (2768, 59444), (3088, 53284), (3806, 43232), (4246, 38752), (4844, 33968), (4928, 33389), (5404, 30448), (5536, 29722), (6176, 26642), (7612, 21616), (8492, 19376), (9688, 16984), (10808, 15224), (11072, 14861), (12352, 13321)]