168413328

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1217}}^1$

素因数の和:1293

約数の個数: 90

約数和(自身を含む): 487418022

約数和(自身を除く): 319004694

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 1116, 1217, 1488, 1922, 2232, 2434, 2883, 3651, 3844, 4464, 4868, 5766, 7302, 7688, 8649, 9736, 10953, 11532, 14604, 15376, 17298, 19472, 21906, 23064, 29208, 34596, 37727, 43812, 46128, 58416, 69192, 75454, 87624, 113181, 138384, 150908, 175248, 226362, 301816, 339543, 452724, 603632, 679086, 905448, 1169537, 1358172, 1810896, 2339074, 2716344, 3508611, 4678148, 5432688, 7017222, 9356296, 10525833, 14034444, 18712592, 21051666, 28068888, 42103332, 56137776, 84206664, 168413328]

約数ペア:

[(1, 168413328), (2, 84206664), (3, 56137776), (4, 42103332), (6, 28068888), (8, 21051666), (9, 18712592), (12, 14034444), (16, 10525833), (18, 9356296), (24, 7017222), (31, 5432688), (36, 4678148), (48, 3508611), (62, 2716344), (72, 2339074), (93, 1810896), (124, 1358172), (144, 1169537), (186, 905448), (248, 679086), (279, 603632), (372, 452724), (496, 339543), (558, 301816), (744, 226362), (961, 175248), (1116, 150908), (1217, 138384), (1488, 113181), (1922, 87624), (2232, 75454), (2434, 69192), (2883, 58416), (3651, 46128), (3844, 43812), (4464, 37727), (4868, 34596), (5766, 29208), (7302, 23064), (7688, 21906), (8649, 19472), (9736, 17298), (10953, 15376), (11532, 14604)]