166364604

素因数分解:

$2^2\times 3^5\times 7^3\times {\mathrm{499}}^1$

素因数の和:539

約数の個数: 144

約数和(自身を含む): 509600000

約数和(自身を除く): 343235396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 343, 378, 441, 486, 499, 567, 588, 686, 756, 882, 972, 998, 1029, 1134, 1323, 1372, 1497, 1701, 1764, 1996, 2058, 2268, 2646, 2994, 3087, 3402, 3493, 3969, 4116, 4491, 5292, 5988, 6174, 6804, 6986, 7938, 8982, 9261, 10479, 11907, 12348, 13473, 13972, 15876, 17964, 18522, 20958, 23814, 24451, 26946, 27783, 31437, 37044, 40419, 41916, 47628, 48902, 53892, 55566, 62874, 73353, 80838, 83349, 94311, 97804, 111132, 121257, 125748, 146706, 161676, 166698, 171157, 188622, 220059, 242514, 282933, 293412, 333396, 342314, 377244, 440118, 485028, 513471, 565866, 660177, 684628, 848799, 880236, 1026942, 1131732, 1320354, 1540413, 1697598, 1980531, 2053884, 2640708, 3080826, 3395196, 3961062, 4621239, 5941593, 6161652, 7922124, 9242478, 11883186, 13863717, 18484956, 23766372, 27727434, 41591151, 55454868, 83182302, 166364604]

約数ペア:

[(1, 166364604), (2, 83182302), (3, 55454868), (4, 41591151), (6, 27727434), (7, 23766372), (9, 18484956), (12, 13863717), (14, 11883186), (18, 9242478), (21, 7922124), (27, 6161652), (28, 5941593), (36, 4621239), (42, 3961062), (49, 3395196), (54, 3080826), (63, 2640708), (81, 2053884), (84, 1980531), (98, 1697598), (108, 1540413), (126, 1320354), (147, 1131732), (162, 1026942), (189, 880236), (196, 848799), (243, 684628), (252, 660177), (294, 565866), (324, 513471), (343, 485028), (378, 440118), (441, 377244), (486, 342314), (499, 333396), (567, 293412), (588, 282933), (686, 242514), (756, 220059), (882, 188622), (972, 171157), (998, 166698), (1029, 161676), (1134, 146706), (1323, 125748), (1372, 121257), (1497, 111132), (1701, 97804), (1764, 94311), (1996, 83349), (2058, 80838), (2268, 73353), (2646, 62874), (2994, 55566), (3087, 53892), (3402, 48902), (3493, 47628), (3969, 41916), (4116, 40419), (4491, 37044), (5292, 31437), (5988, 27783), (6174, 26946), (6804, 24451), (6986, 23814), (7938, 20958), (8982, 18522), (9261, 17964), (10479, 15876), (11907, 13972), (12348, 13473)]