157887612

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^2\times {\mathrm{823}}^1$

素因数の和:979

約数の個数: 54

約数和(自身を含む): 405138552

約数和(自身を除く): 247250940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 823, 876, 1314, 1646, 2469, 2628, 3292, 4938, 5329, 7407, 9876, 10658, 14814, 15987, 21316, 29628, 31974, 47961, 60079, 63948, 95922, 120158, 180237, 191844, 240316, 360474, 540711, 720948, 1081422, 2162844, 4385767, 8771534, 13157301, 17543068, 26314602, 39471903, 52629204, 78943806, 157887612]

約数ペア:

[(1, 157887612), (2, 78943806), (3, 52629204), (4, 39471903), (6, 26314602), (9, 17543068), (12, 13157301), (18, 8771534), (36, 4385767), (73, 2162844), (146, 1081422), (219, 720948), (292, 540711), (438, 360474), (657, 240316), (823, 191844), (876, 180237), (1314, 120158), (1646, 95922), (2469, 63948), (2628, 60079), (3292, 47961), (4938, 31974), (5329, 29628), (7407, 21316), (9876, 15987), (10658, 14814)]