168883866

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{14683}}^1$

素因数の和:14768

約数の個数: 40

約数和(自身を含む): 383781024

約数和(自身を除く): 214897158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 11502, 14683, 29366, 44049, 88098, 132147, 264294, 396441, 792882, 1042493, 1189323, 2084986, 2378646, 3127479, 6254958, 9382437, 18764874, 28147311, 56294622, 84441933, 168883866]

約数ペア:

[(1, 168883866), (2, 84441933), (3, 56294622), (6, 28147311), (9, 18764874), (18, 9382437), (27, 6254958), (54, 3127479), (71, 2378646), (81, 2084986), (142, 1189323), (162, 1042493), (213, 792882), (426, 396441), (639, 264294), (1278, 132147), (1917, 88098), (3834, 44049), (5751, 29366), (11502, 14683)]