128568204

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{33377}}^1$

素因数の和:33494

約数の個数: 36

約数和(自身を含む): 328038984

約数和(自身を除く): 199470780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 33377, 66754, 100131, 133508, 200262, 300393, 400524, 600786, 1201572, 3571339, 7142678, 10714017, 14285356, 21428034, 32142051, 42856068, 64284102, 128568204]

約数ペア:

[(1, 128568204), (2, 64284102), (3, 42856068), (4, 32142051), (6, 21428034), (9, 14285356), (12, 10714017), (18, 7142678), (36, 3571339), (107, 1201572), (214, 600786), (321, 400524), (428, 300393), (642, 200262), (963, 133508), (1284, 100131), (1926, 66754), (3852, 33377)]