128969244

素因数分解:

$2^2\times 3^2\times {\mathrm{1279}}^1\times {\mathrm{2801}}^1$

素因数の和:4090

約数の個数: 36

約数和(自身を含む): 326376960

約数和(自身を除く): 197407716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1279, 2558, 2801, 3837, 5116, 5602, 7674, 8403, 11204, 11511, 15348, 16806, 23022, 25209, 33612, 46044, 50418, 100836, 3582479, 7164958, 10747437, 14329916, 21494874, 32242311, 42989748, 64484622, 128969244]

約数ペア:

[(1, 128969244), (2, 64484622), (3, 42989748), (4, 32242311), (6, 21494874), (9, 14329916), (12, 10747437), (18, 7164958), (36, 3582479), (1279, 100836), (2558, 50418), (2801, 46044), (3837, 33612), (5116, 25209), (5602, 23022), (7674, 16806), (8403, 15348), (11204, 11511)]