164054976

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:730

約数の個数: 112

約数和(自身を含む): 459199488

約数和(自身を除く): 295144512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 129, 172, 186, 192, 248, 258, 344, 372, 496, 516, 641, 688, 744, 992, 1032, 1282, 1333, 1376, 1488, 1923, 1984, 2064, 2564, 2666, 2752, 2976, 3846, 3999, 4128, 5128, 5332, 5952, 7692, 7998, 8256, 10256, 10664, 15384, 15996, 19871, 20512, 21328, 27563, 30768, 31992, 39742, 41024, 42656, 55126, 59613, 61536, 63984, 79484, 82689, 85312, 110252, 119226, 123072, 127968, 158968, 165378, 220504, 238452, 255936, 317936, 330756, 441008, 476904, 635872, 661512, 854453, 882016, 953808, 1271744, 1323024, 1708906, 1764032, 1907616, 2563359, 2646048, 3417812, 3815232, 5126718, 5292096, 6835624, 10253436, 13671248, 20506872, 27342496, 41013744, 54684992, 82027488, 164054976]

約数ペア:

[(1, 164054976), (2, 82027488), (3, 54684992), (4, 41013744), (6, 27342496), (8, 20506872), (12, 13671248), (16, 10253436), (24, 6835624), (31, 5292096), (32, 5126718), (43, 3815232), (48, 3417812), (62, 2646048), (64, 2563359), (86, 1907616), (93, 1764032), (96, 1708906), (124, 1323024), (129, 1271744), (172, 953808), (186, 882016), (192, 854453), (248, 661512), (258, 635872), (344, 476904), (372, 441008), (496, 330756), (516, 317936), (641, 255936), (688, 238452), (744, 220504), (992, 165378), (1032, 158968), (1282, 127968), (1333, 123072), (1376, 119226), (1488, 110252), (1923, 85312), (1984, 82689), (2064, 79484), (2564, 63984), (2666, 61536), (2752, 59613), (2976, 55126), (3846, 42656), (3999, 41024), (4128, 39742), (5128, 31992), (5332, 30768), (5952, 27563), (7692, 21328), (7998, 20512), (8256, 19871), (10256, 15996), (10664, 15384)]