128081628

素因数分解:

$2^2\times 3^3\times {\mathrm{307}}^1\times {\mathrm{3863}}^1$

素因数の和:4183

約数の個数: 48

約数和(自身を含む): 333231360

約数和(自身を除く): 205149732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 307, 614, 921, 1228, 1842, 2763, 3684, 3863, 5526, 7726, 8289, 11052, 11589, 15452, 16578, 23178, 33156, 34767, 46356, 69534, 104301, 139068, 208602, 417204, 1185941, 2371882, 3557823, 4743764, 7115646, 10673469, 14231292, 21346938, 32020407, 42693876, 64040814, 128081628]

約数ペア:

[(1, 128081628), (2, 64040814), (3, 42693876), (4, 32020407), (6, 21346938), (9, 14231292), (12, 10673469), (18, 7115646), (27, 4743764), (36, 3557823), (54, 2371882), (108, 1185941), (307, 417204), (614, 208602), (921, 139068), (1228, 104301), (1842, 69534), (2763, 46356), (3684, 34767), (3863, 33156), (5526, 23178), (7726, 16578), (8289, 15452), (11052, 11589)]