168440118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{823}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 421466112

約数和(自身を除く): 253025994

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 443, 462, 823, 886, 1329, 1646, 2469, 2658, 3101, 4873, 4938, 5761, 6202, 9053, 9303, 9746, 11522, 14619, 17283, 18106, 18606, 27159, 29238, 34111, 34566, 54318, 63371, 68222, 102333, 126742, 190113, 204666, 364589, 380226, 729178, 1093767, 2187534, 2552123, 4010479, 5104246, 7656369, 8020958, 12031437, 15312738, 24062874, 28073353, 56146706, 84220059, 168440118]

約数ペア:

[(1, 168440118), (2, 84220059), (3, 56146706), (6, 28073353), (7, 24062874), (11, 15312738), (14, 12031437), (21, 8020958), (22, 7656369), (33, 5104246), (42, 4010479), (66, 2552123), (77, 2187534), (154, 1093767), (231, 729178), (443, 380226), (462, 364589), (823, 204666), (886, 190113), (1329, 126742), (1646, 102333), (2469, 68222), (2658, 63371), (3101, 54318), (4873, 34566), (4938, 34111), (5761, 29238), (6202, 27159), (9053, 18606), (9303, 18106), (9746, 17283), (11522, 14619)]