165086586

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{2971}}^1$

素因数の和:3006

約数の個数: 80

約数和(自身を含む): 431534400

約数和(自身を除く): 266447814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 343, 378, 441, 567, 686, 882, 1029, 1134, 1323, 2058, 2646, 2971, 3087, 3969, 5942, 6174, 7938, 8913, 9261, 17826, 18522, 20797, 26739, 27783, 41594, 53478, 55566, 62391, 80217, 124782, 145579, 160434, 187173, 240651, 291158, 374346, 436737, 481302, 561519, 873474, 1019053, 1123038, 1310211, 1684557, 2038106, 2620422, 3057159, 3369114, 3930633, 6114318, 7861266, 9171477, 11791899, 18342954, 23583798, 27514431, 55028862, 82543293, 165086586]

約数ペア:

[(1, 165086586), (2, 82543293), (3, 55028862), (6, 27514431), (7, 23583798), (9, 18342954), (14, 11791899), (18, 9171477), (21, 7861266), (27, 6114318), (42, 3930633), (49, 3369114), (54, 3057159), (63, 2620422), (81, 2038106), (98, 1684557), (126, 1310211), (147, 1123038), (162, 1019053), (189, 873474), (294, 561519), (343, 481302), (378, 436737), (441, 374346), (567, 291158), (686, 240651), (882, 187173), (1029, 160434), (1134, 145579), (1323, 124782), (2058, 80217), (2646, 62391), (2971, 55566), (3087, 53478), (3969, 41594), (5942, 27783), (6174, 26739), (7938, 20797), (8913, 18522), (9261, 17826)]