105392728

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 242956800

約数和(自身を除く): 137564072

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 73, 98, 116, 127, 146, 196, 203, 232, 254, 292, 392, 406, 508, 511, 584, 812, 889, 1016, 1022, 1421, 1624, 1778, 2044, 2117, 2842, 3556, 3577, 3683, 4088, 4234, 5684, 6223, 7112, 7154, 7366, 8468, 9271, 11368, 12446, 14308, 14732, 14819, 16936, 18542, 24892, 25781, 28616, 29464, 29638, 37084, 49784, 51562, 59276, 64897, 74168, 103124, 103733, 118552, 129794, 180467, 206248, 207466, 259588, 268859, 360934, 414932, 454279, 519176, 537718, 721868, 829864, 908558, 1075436, 1443736, 1817116, 1882013, 2150872, 3634232, 3764026, 7528052, 13174091, 15056104, 26348182, 52696364, 105392728]

約数ペア:

[(1, 105392728), (2, 52696364), (4, 26348182), (7, 15056104), (8, 13174091), (14, 7528052), (28, 3764026), (29, 3634232), (49, 2150872), (56, 1882013), (58, 1817116), (73, 1443736), (98, 1075436), (116, 908558), (127, 829864), (146, 721868), (196, 537718), (203, 519176), (232, 454279), (254, 414932), (292, 360934), (392, 268859), (406, 259588), (508, 207466), (511, 206248), (584, 180467), (812, 129794), (889, 118552), (1016, 103733), (1022, 103124), (1421, 74168), (1624, 64897), (1778, 59276), (2044, 51562), (2117, 49784), (2842, 37084), (3556, 29638), (3577, 29464), (3683, 28616), (4088, 25781), (4234, 24892), (5684, 18542), (6223, 16936), (7112, 14819), (7154, 14732), (7366, 14308), (8468, 12446), (9271, 11368)]