161159306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{5479}}^1$

素因数の和:5690

約数の個数: 32

約数和(自身を含む): 303022080

約数和(自身を除く): 141862774

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 191, 382, 1337, 2101, 2674, 4202, 5479, 10958, 14707, 29414, 38353, 60269, 76706, 120538, 421883, 843766, 1046489, 2092978, 7325423, 11511379, 14650846, 23022758, 80579653, 161159306]

約数ペア:

[(1, 161159306), (2, 80579653), (7, 23022758), (11, 14650846), (14, 11511379), (22, 7325423), (77, 2092978), (154, 1046489), (191, 843766), (382, 421883), (1337, 120538), (2101, 76706), (2674, 60269), (4202, 38353), (5479, 29414), (10958, 14707)]