156940966017

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{81559}}^1$

素因数の和:81640

約数の個数: 96

約数和(自身を含む): 277695488000

約数和(自身を除く): 120754521983

約数列:

[1, 3, 9, 11, 19, 27, 31, 33, 57, 93, 99, 121, 171, 209, 279, 297, 341, 363, 513, 589, 627, 837, 1023, 1089, 1767, 1881, 2299, 3069, 3267, 3751, 5301, 5643, 6479, 6897, 9207, 11253, 15903, 19437, 20691, 33759, 58311, 62073, 71269, 81559, 101277, 174933, 213807, 244677, 641421, 734031, 897149, 1549621, 1924263, 2202093, 2528329, 2691447, 4648863, 7584987, 8074341, 9868639, 13946589, 17045831, 22754961, 24223023, 27811619, 29605917, 41839767, 48038251, 51137493, 68264883, 83434857, 88817751, 144114753, 153412479, 187504141, 250304571, 266453253, 305927809, 432344259, 460237437, 528420761, 562512423, 750913713, 917783427, 1297032777, 1585262283, 1687537269, 2753350281, 4755786849, 5062611807, 5812628371, 8260050843, 14267360547, 17437885113, 52313655339, 156940966017]

約数ペア:

[(1, 156940966017), (3, 52313655339), (9, 17437885113), (11, 14267360547), (19, 8260050843), (27, 5812628371), (31, 5062611807), (33, 4755786849), (57, 2753350281), (93, 1687537269), (99, 1585262283), (121, 1297032777), (171, 917783427), (209, 750913713), (279, 562512423), (297, 528420761), (341, 460237437), (363, 432344259), (513, 305927809), (589, 266453253), (627, 250304571), (837, 187504141), (1023, 153412479), (1089, 144114753), (1767, 88817751), (1881, 83434857), (2299, 68264883), (3069, 51137493), (3267, 48038251), (3751, 41839767), (5301, 29605917), (5643, 27811619), (6479, 24223023), (6897, 22754961), (9207, 17045831), (11253, 13946589), (15903, 9868639), (19437, 8074341), (20691, 7584987), (33759, 4648863), (58311, 2691447), (62073, 2528329), (71269, 2202093), (81559, 1924263), (101277, 1549621), (174933, 897149), (213807, 734031), (244677, 641421)]