142008888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2669

約数の個数: 128

約数和(自身を含む): 452390400

約数和(自身を除く): 310381512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2617, 2856, 3192, 3876, 4522, 5234, 6783, 7752, 7851, 9044, 10468, 13566, 15702, 18088, 18319, 20936, 27132, 31404, 36638, 44489, 49723, 54264, 54957, 62808, 73276, 88978, 99446, 109914, 133467, 146552, 149169, 177956, 198892, 219828, 266934, 298338, 311423, 348061, 355912, 397784, 439656, 533868, 596676, 622846, 696122, 845291, 934269, 1044183, 1067736, 1193352, 1245692, 1392244, 1690582, 1868538, 2088366, 2491384, 2535873, 2784488, 3381164, 3737076, 4176732, 5071746, 5917037, 6762328, 7474152, 8353464, 10143492, 11834074, 17751111, 20286984, 23668148, 35502222, 47336296, 71004444, 142008888]

約数ペア:

[(1, 142008888), (2, 71004444), (3, 47336296), (4, 35502222), (6, 23668148), (7, 20286984), (8, 17751111), (12, 11834074), (14, 10143492), (17, 8353464), (19, 7474152), (21, 6762328), (24, 5917037), (28, 5071746), (34, 4176732), (38, 3737076), (42, 3381164), (51, 2784488), (56, 2535873), (57, 2491384), (68, 2088366), (76, 1868538), (84, 1690582), (102, 1392244), (114, 1245692), (119, 1193352), (133, 1067736), (136, 1044183), (152, 934269), (168, 845291), (204, 696122), (228, 622846), (238, 596676), (266, 533868), (323, 439656), (357, 397784), (399, 355912), (408, 348061), (456, 311423), (476, 298338), (532, 266934), (646, 219828), (714, 198892), (798, 177956), (952, 149169), (969, 146552), (1064, 133467), (1292, 109914), (1428, 99446), (1596, 88978), (1938, 73276), (2261, 62808), (2584, 54957), (2617, 54264), (2856, 49723), (3192, 44489), (3876, 36638), (4522, 31404), (5234, 27132), (6783, 20936), (7752, 18319), (7851, 18088), (9044, 15702), (10468, 13566)]