166782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:61

約数の個数: 48

約数和(自身を含む): 438912

約数和(自身を除く): 272130

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 361, 399, 418, 462, 627, 722, 798, 1083, 1254, 1463, 2166, 2527, 2926, 3971, 4389, 5054, 7581, 7942, 8778, 11913, 15162, 23826, 27797, 55594, 83391, 166782]

約数ペア:

[(1, 166782), (2, 83391), (3, 55594), (6, 27797), (7, 23826), (11, 15162), (14, 11913), (19, 8778), (21, 7942), (22, 7581), (33, 5054), (38, 4389), (42, 3971), (57, 2926), (66, 2527), (77, 2166), (114, 1463), (133, 1254), (154, 1083), (209, 798), (231, 722), (266, 627), (361, 462), (399, 418)]