169447212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{953}}^1$

素因数の和:1423

約数の個数: 72

約数和(自身を含む): 468795600

約数和(自身を除く): 299348388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 449, 898, 953, 1347, 1796, 1906, 2694, 2859, 3812, 4041, 4939, 5388, 5718, 8082, 8577, 9878, 10483, 11436, 14817, 16164, 17154, 19756, 20966, 29634, 31449, 34308, 41932, 44451, 59268, 62898, 88902, 94347, 125796, 177804, 188694, 377388, 427897, 855794, 1283691, 1711588, 2567382, 3851073, 4706867, 5134764, 7702146, 9413734, 14120601, 15404292, 18827468, 28241202, 42361803, 56482404, 84723606, 169447212]

約数ペア:

[(1, 169447212), (2, 84723606), (3, 56482404), (4, 42361803), (6, 28241202), (9, 18827468), (11, 15404292), (12, 14120601), (18, 9413734), (22, 7702146), (33, 5134764), (36, 4706867), (44, 3851073), (66, 2567382), (99, 1711588), (132, 1283691), (198, 855794), (396, 427897), (449, 377388), (898, 188694), (953, 177804), (1347, 125796), (1796, 94347), (1906, 88902), (2694, 62898), (2859, 59268), (3812, 44451), (4041, 41932), (4939, 34308), (5388, 31449), (5718, 29634), (8082, 20966), (8577, 19756), (9878, 17154), (10483, 16164), (11436, 14817)]