65128154

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 125664000

約数和(自身を除く): 60535846

約数列:

[1, 2, 7, 13, 14, 26, 49, 67, 91, 98, 109, 134, 182, 218, 343, 469, 637, 686, 763, 871, 938, 1274, 1417, 1526, 1742, 2834, 3283, 4459, 5341, 6097, 6566, 7303, 8918, 9919, 10682, 12194, 14606, 19838, 22981, 37387, 42679, 45962, 51121, 69433, 74774, 85358, 94939, 102242, 138866, 189878, 298753, 357847, 486031, 597506, 664573, 715694, 972062, 1329146, 2504929, 4652011, 5009858, 9304022, 32564077, 65128154]

約数ペア:

[(1, 65128154), (2, 32564077), (7, 9304022), (13, 5009858), (14, 4652011), (26, 2504929), (49, 1329146), (67, 972062), (91, 715694), (98, 664573), (109, 597506), (134, 486031), (182, 357847), (218, 298753), (343, 189878), (469, 138866), (637, 102242), (686, 94939), (763, 85358), (871, 74774), (938, 69433), (1274, 51121), (1417, 45962), (1526, 42679), (1742, 37387), (2834, 22981), (3283, 19838), (4459, 14606), (5341, 12194), (6097, 10682), (6566, 9919), (7303, 8918)]