128306268

素因数分解:

$2^2\times 3^4\times {\mathrm{107}}^1\times {\mathrm{3701}}^1$

素因数の和:3824

約数の個数: 60

約数和(自身を含む): 338644152

約数和(自身を除く): 210337884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 321, 324, 428, 642, 963, 1284, 1926, 2889, 3701, 3852, 5778, 7402, 8667, 11103, 11556, 14804, 17334, 22206, 33309, 34668, 44412, 66618, 99927, 133236, 199854, 299781, 396007, 399708, 599562, 792014, 1188021, 1199124, 1584028, 2376042, 3564063, 4752084, 7128126, 10692189, 14256252, 21384378, 32076567, 42768756, 64153134, 128306268]

約数ペア:

[(1, 128306268), (2, 64153134), (3, 42768756), (4, 32076567), (6, 21384378), (9, 14256252), (12, 10692189), (18, 7128126), (27, 4752084), (36, 3564063), (54, 2376042), (81, 1584028), (107, 1199124), (108, 1188021), (162, 792014), (214, 599562), (321, 399708), (324, 396007), (428, 299781), (642, 199854), (963, 133236), (1284, 99927), (1926, 66618), (2889, 44412), (3701, 34668), (3852, 33309), (5778, 22206), (7402, 17334), (8667, 14804), (11103, 11556)]