161412288

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:670

約数の個数: 112

約数和(自身を含む): 451006464

約数和(自身を除く): 289594176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 141, 186, 188, 192, 248, 282, 372, 376, 496, 564, 577, 744, 752, 992, 1128, 1154, 1457, 1488, 1504, 1731, 1984, 2256, 2308, 2914, 2976, 3008, 3462, 4371, 4512, 4616, 5828, 5952, 6924, 8742, 9024, 9232, 11656, 13848, 17484, 17887, 18464, 23312, 27119, 27696, 34968, 35774, 36928, 46624, 53661, 54238, 55392, 69936, 71548, 81357, 93248, 107322, 108476, 110784, 139872, 143096, 162714, 214644, 216952, 279744, 286192, 325428, 429288, 433904, 572384, 650856, 840689, 858576, 867808, 1144768, 1301712, 1681378, 1717152, 1735616, 2522067, 2603424, 3362756, 3434304, 5044134, 5206848, 6725512, 10088268, 13451024, 20176536, 26902048, 40353072, 53804096, 80706144, 161412288]

約数ペア:

[(1, 161412288), (2, 80706144), (3, 53804096), (4, 40353072), (6, 26902048), (8, 20176536), (12, 13451024), (16, 10088268), (24, 6725512), (31, 5206848), (32, 5044134), (47, 3434304), (48, 3362756), (62, 2603424), (64, 2522067), (93, 1735616), (94, 1717152), (96, 1681378), (124, 1301712), (141, 1144768), (186, 867808), (188, 858576), (192, 840689), (248, 650856), (282, 572384), (372, 433904), (376, 429288), (496, 325428), (564, 286192), (577, 279744), (744, 216952), (752, 214644), (992, 162714), (1128, 143096), (1154, 139872), (1457, 110784), (1488, 108476), (1504, 107322), (1731, 93248), (1984, 81357), (2256, 71548), (2308, 69936), (2914, 55392), (2976, 54238), (3008, 53661), (3462, 46624), (4371, 36928), (4512, 35774), (4616, 34968), (5828, 27696), (5952, 27119), (6924, 23312), (8742, 18464), (9024, 17887), (9232, 17484), (11656, 13848)]