157292784

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:723

約数の個数: 120

約数和(自身を含む): 483600000

約数和(自身を除く): 326307216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 199, 264, 396, 398, 499, 528, 597, 792, 796, 998, 1194, 1497, 1584, 1592, 1791, 1996, 2189, 2388, 2994, 3184, 3582, 3992, 4378, 4491, 4776, 5489, 5988, 6567, 7164, 7984, 8756, 8982, 9552, 10978, 11976, 13134, 14328, 16467, 17512, 17964, 19701, 21956, 23952, 26268, 28656, 32934, 35024, 35928, 39402, 43912, 49401, 52536, 65868, 71856, 78804, 87824, 98802, 99301, 105072, 131736, 157608, 197604, 198602, 263472, 297903, 315216, 395208, 397204, 595806, 790416, 794408, 893709, 1092311, 1191612, 1588816, 1787418, 2184622, 2383224, 3276933, 3574836, 4369244, 4766448, 6553866, 7149672, 8738488, 9830799, 13107732, 14299344, 17476976, 19661598, 26215464, 39323196, 52430928, 78646392, 157292784]

約数ペア:

[(1, 157292784), (2, 78646392), (3, 52430928), (4, 39323196), (6, 26215464), (8, 19661598), (9, 17476976), (11, 14299344), (12, 13107732), (16, 9830799), (18, 8738488), (22, 7149672), (24, 6553866), (33, 4766448), (36, 4369244), (44, 3574836), (48, 3276933), (66, 2383224), (72, 2184622), (88, 1787418), (99, 1588816), (132, 1191612), (144, 1092311), (176, 893709), (198, 794408), (199, 790416), (264, 595806), (396, 397204), (398, 395208), (499, 315216), (528, 297903), (597, 263472), (792, 198602), (796, 197604), (998, 157608), (1194, 131736), (1497, 105072), (1584, 99301), (1592, 98802), (1791, 87824), (1996, 78804), (2189, 71856), (2388, 65868), (2994, 52536), (3184, 49401), (3582, 43912), (3992, 39402), (4378, 35928), (4491, 35024), (4776, 32934), (5489, 28656), (5988, 26268), (6567, 23952), (7164, 21956), (7984, 19701), (8756, 17964), (8982, 17512), (9552, 16467), (10978, 14328), (11976, 13134)]