188088771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 293323520

約数和(自身を除く): 105234749

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 151, 247, 453, 533, 741, 779, 1599, 1681, 1963, 2337, 2869, 5043, 5889, 6191, 8607, 10127, 18573, 21853, 30381, 31939, 37297, 65559, 80483, 95817, 111891, 117629, 241449, 253831, 352887, 415207, 761493, 1245621, 1529177, 3299803, 4587531, 4822789, 9899409, 14468367, 62696257, 188088771]

約数ペア:

[(1, 188088771), (3, 62696257), (13, 14468367), (19, 9899409), (39, 4822789), (41, 4587531), (57, 3299803), (123, 1529177), (151, 1245621), (247, 761493), (453, 415207), (533, 352887), (741, 253831), (779, 241449), (1599, 117629), (1681, 111891), (1963, 95817), (2337, 80483), (2869, 65559), (5043, 37297), (5889, 31939), (6191, 30381), (8607, 21853), (10127, 18573)]