157206816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:439

約数の個数: 144

約数和(自身を含む): 486158400

約数和(自身を除く): 328951584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 199, 208, 211, 234, 288, 312, 398, 416, 422, 468, 597, 624, 633, 796, 844, 936, 1194, 1248, 1266, 1592, 1688, 1791, 1872, 1899, 2388, 2532, 2587, 2743, 3184, 3376, 3582, 3744, 3798, 4776, 5064, 5174, 5486, 6368, 6752, 7164, 7596, 7761, 8229, 9552, 10128, 10348, 10972, 14328, 15192, 15522, 16458, 19104, 20256, 20696, 21944, 23283, 24687, 28656, 30384, 31044, 32916, 41392, 41989, 43888, 46566, 49374, 57312, 60768, 62088, 65832, 82784, 83978, 87776, 93132, 98748, 124176, 125967, 131664, 167956, 186264, 197496, 248352, 251934, 263328, 335912, 372528, 377901, 394992, 503868, 545857, 671824, 745056, 755802, 789984, 1007736, 1091714, 1343648, 1511604, 1637571, 2015472, 2183428, 3023208, 3275142, 4030944, 4366856, 4912713, 6046416, 6550284, 8733712, 9825426, 12092832, 13100568, 17467424, 19650852, 26201136, 39301704, 52402272, 78603408, 157206816]

約数ペア:

[(1, 157206816), (2, 78603408), (3, 52402272), (4, 39301704), (6, 26201136), (8, 19650852), (9, 17467424), (12, 13100568), (13, 12092832), (16, 9825426), (18, 8733712), (24, 6550284), (26, 6046416), (32, 4912713), (36, 4366856), (39, 4030944), (48, 3275142), (52, 3023208), (72, 2183428), (78, 2015472), (96, 1637571), (104, 1511604), (117, 1343648), (144, 1091714), (156, 1007736), (199, 789984), (208, 755802), (211, 745056), (234, 671824), (288, 545857), (312, 503868), (398, 394992), (416, 377901), (422, 372528), (468, 335912), (597, 263328), (624, 251934), (633, 248352), (796, 197496), (844, 186264), (936, 167956), (1194, 131664), (1248, 125967), (1266, 124176), (1592, 98748), (1688, 93132), (1791, 87776), (1872, 83978), (1899, 82784), (2388, 65832), (2532, 62088), (2587, 60768), (2743, 57312), (3184, 49374), (3376, 46566), (3582, 43888), (3744, 41989), (3798, 41392), (4776, 32916), (5064, 31044), (5174, 30384), (5486, 28656), (6368, 24687), (6752, 23283), (7164, 21944), (7596, 20696), (7761, 20256), (8229, 19104), (9552, 16458), (10128, 15522), (10348, 15192), (10972, 14328)]