127962912

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2473}}^1$

素因数の和:2511

約数の個数: 144

約数和(自身を含む): 426438432

約数和(自身を除く): 298475520

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1568, 1617, 1848, 2156, 2352, 2464, 2473, 3234, 3696, 4312, 4704, 4946, 6468, 7392, 7419, 8624, 9892, 12936, 14838, 17248, 17311, 19784, 25872, 27203, 29676, 34622, 39568, 51744, 51933, 54406, 59352, 69244, 79136, 81609, 103866, 108812, 118704, 121177, 138488, 163218, 190421, 207732, 217624, 237408, 242354, 276976, 326436, 363531, 380842, 415464, 435248, 484708, 553952, 571263, 652872, 727062, 761684, 830928, 870496, 969416, 1142526, 1305744, 1332947, 1454124, 1523368, 1661856, 1938832, 2285052, 2611488, 2665894, 2908248, 3046736, 3877664, 3998841, 4570104, 5331788, 5816496, 6093472, 7997682, 9140208, 10663576, 11632992, 15995364, 18280416, 21327152, 31990728, 42654304, 63981456, 127962912]

約数ペア:

[(1, 127962912), (2, 63981456), (3, 42654304), (4, 31990728), (6, 21327152), (7, 18280416), (8, 15995364), (11, 11632992), (12, 10663576), (14, 9140208), (16, 7997682), (21, 6093472), (22, 5816496), (24, 5331788), (28, 4570104), (32, 3998841), (33, 3877664), (42, 3046736), (44, 2908248), (48, 2665894), (49, 2611488), (56, 2285052), (66, 1938832), (77, 1661856), (84, 1523368), (88, 1454124), (96, 1332947), (98, 1305744), (112, 1142526), (132, 969416), (147, 870496), (154, 830928), (168, 761684), (176, 727062), (196, 652872), (224, 571263), (231, 553952), (264, 484708), (294, 435248), (308, 415464), (336, 380842), (352, 363531), (392, 326436), (462, 276976), (528, 242354), (539, 237408), (588, 217624), (616, 207732), (672, 190421), (784, 163218), (924, 138488), (1056, 121177), (1078, 118704), (1176, 108812), (1232, 103866), (1568, 81609), (1617, 79136), (1848, 69244), (2156, 59352), (2352, 54406), (2464, 51933), (2473, 51744), (3234, 39568), (3696, 34622), (4312, 29676), (4704, 27203), (4946, 25872), (6468, 19784), (7392, 17311), (7419, 17248), (8624, 14838), (9892, 12936)]