126706782

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 276721920

約数和(自身を除く): 150015138

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 67, 106, 114, 134, 159, 201, 313, 318, 402, 626, 939, 1007, 1273, 1878, 2014, 2546, 3021, 3551, 3819, 5947, 6042, 7102, 7638, 10653, 11894, 16589, 17841, 20971, 21306, 33178, 35682, 41942, 49767, 62913, 67469, 99534, 125826, 134938, 202407, 315191, 398449, 404814, 630382, 796898, 945573, 1111463, 1195347, 1891146, 2222926, 2390694, 3334389, 6668778, 21117797, 42235594, 63353391, 126706782]

約数ペア:

[(1, 126706782), (2, 63353391), (3, 42235594), (6, 21117797), (19, 6668778), (38, 3334389), (53, 2390694), (57, 2222926), (67, 1891146), (106, 1195347), (114, 1111463), (134, 945573), (159, 796898), (201, 630382), (313, 404814), (318, 398449), (402, 315191), (626, 202407), (939, 134938), (1007, 125826), (1273, 99534), (1878, 67469), (2014, 62913), (2546, 49767), (3021, 41942), (3551, 35682), (3819, 33178), (5947, 21306), (6042, 20971), (7102, 17841), (7638, 16589), (10653, 11894)]