137456396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6661}}^1$

素因数の和:6750

約数の個数: 48

約数和(自身を含む): 304426752

約数和(自身を除く): 166970356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 5159, 6661, 10318, 13322, 20636, 26644, 46627, 73271, 93254, 146542, 186508, 293084, 446287, 512897, 892574, 1025794, 1785148, 2051588, 3124009, 4909157, 6248018, 9818314, 12496036, 19636628, 34364099, 68728198, 137456396]

約数ペア:

[(1, 137456396), (2, 68728198), (4, 34364099), (7, 19636628), (11, 12496036), (14, 9818314), (22, 6248018), (28, 4909157), (44, 3124009), (67, 2051588), (77, 1785148), (134, 1025794), (154, 892574), (268, 512897), (308, 446287), (469, 293084), (737, 186508), (938, 146542), (1474, 93254), (1876, 73271), (2948, 46627), (5159, 26644), (6661, 20636), (10318, 13322)]