164720544

素因数分解:

$2^5\times 3^1\times {\mathrm{509}}^1\times {\mathrm{3371}}^1$

素因数の和:3893

約数の個数: 48

約数和(自身を含む): 433369440

約数和(自身を除く): 268648896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 509, 1018, 1527, 2036, 3054, 3371, 4072, 6108, 6742, 8144, 10113, 12216, 13484, 16288, 20226, 24432, 26968, 40452, 48864, 53936, 80904, 107872, 161808, 323616, 1715839, 3431678, 5147517, 6863356, 10295034, 13726712, 20590068, 27453424, 41180136, 54906848, 82360272, 164720544]

約数ペア:

[(1, 164720544), (2, 82360272), (3, 54906848), (4, 41180136), (6, 27453424), (8, 20590068), (12, 13726712), (16, 10295034), (24, 6863356), (32, 5147517), (48, 3431678), (96, 1715839), (509, 323616), (1018, 161808), (1527, 107872), (2036, 80904), (3054, 53936), (3371, 48864), (4072, 40452), (6108, 26968), (6742, 24432), (8144, 20226), (10113, 16288), (12216, 13484)]