145823706

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{7873}}^1$

素因数の和:7905

約数の個数: 64

約数和(自身を含む): 377952000

約数和(自身を除く): 232128294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 1029, 1323, 2058, 2646, 3087, 6174, 7873, 9261, 15746, 18522, 23619, 47238, 55111, 70857, 110222, 141714, 165333, 212571, 330666, 385777, 425142, 495999, 771554, 991998, 1157331, 1487997, 2314662, 2700439, 2975994, 3471993, 5400878, 6943986, 8101317, 10415979, 16202634, 20831958, 24303951, 48607902, 72911853, 145823706]

約数ペア:

[(1, 145823706), (2, 72911853), (3, 48607902), (6, 24303951), (7, 20831958), (9, 16202634), (14, 10415979), (18, 8101317), (21, 6943986), (27, 5400878), (42, 3471993), (49, 2975994), (54, 2700439), (63, 2314662), (98, 1487997), (126, 1157331), (147, 991998), (189, 771554), (294, 495999), (343, 425142), (378, 385777), (441, 330666), (686, 212571), (882, 165333), (1029, 141714), (1323, 110222), (2058, 70857), (2646, 55111), (3087, 47238), (6174, 23619), (7873, 18522), (9261, 15746)]