164217088

素因数分解:

$2^8\times 7^1\times {\mathrm{91639}}^1$

素因数の和:91662

約数の個数: 36

約数和(自身を含む): 374624320

約数和(自身を除く): 210407232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 91639, 183278, 366556, 641473, 733112, 1282946, 1466224, 2565892, 2932448, 5131784, 5864896, 10263568, 11729792, 20527136, 23459584, 41054272, 82108544, 164217088]

約数ペア:

[(1, 164217088), (2, 82108544), (4, 41054272), (7, 23459584), (8, 20527136), (14, 11729792), (16, 10263568), (28, 5864896), (32, 5131784), (56, 2932448), (64, 2565892), (112, 1466224), (128, 1282946), (224, 733112), (256, 641473), (448, 366556), (896, 183278), (1792, 91639)]