165796136

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{2903}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 347608800

約数和(自身を除く): 181812664

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 121, 236, 242, 472, 484, 649, 968, 1298, 2596, 2903, 5192, 5806, 7139, 11612, 14278, 23224, 28556, 31933, 57112, 63866, 127732, 171277, 255464, 342554, 351263, 685108, 702526, 1370216, 1405052, 1884047, 2810104, 3768094, 7536188, 15072376, 20724517, 41449034, 82898068, 165796136]

約数ペア:

[(1, 165796136), (2, 82898068), (4, 41449034), (8, 20724517), (11, 15072376), (22, 7536188), (44, 3768094), (59, 2810104), (88, 1884047), (118, 1405052), (121, 1370216), (236, 702526), (242, 685108), (472, 351263), (484, 342554), (649, 255464), (968, 171277), (1298, 127732), (2596, 63866), (2903, 57112), (5192, 31933), (5806, 28556), (7139, 23224), (11612, 14278)]