128961108

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{33479}}^1$

素因数の和:33596

約数の個数: 36

約数和(自身を含む): 329041440

約数和(自身を除く): 200080332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 33479, 66958, 100437, 133916, 200874, 301311, 401748, 602622, 1205244, 3582253, 7164506, 10746759, 14329012, 21493518, 32240277, 42987036, 64480554, 128961108]

約数ペア:

[(1, 128961108), (2, 64480554), (3, 42987036), (4, 32240277), (6, 21493518), (9, 14329012), (12, 10746759), (18, 7164506), (36, 3582253), (107, 1205244), (214, 602622), (321, 401748), (428, 301311), (642, 200874), (963, 133916), (1284, 100437), (1926, 66958), (3852, 33479)]