131475176

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{102077}}^1$

素因数の和:102113

約数の個数: 32

約数和(自身を含む): 293984640

約数和(自身を除く): 162509464

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 102077, 204154, 408308, 714539, 816616, 1429078, 2347771, 2858156, 4695542, 5716312, 9391084, 16434397, 18782168, 32868794, 65737588, 131475176]

約数ペア:

[(1, 131475176), (2, 65737588), (4, 32868794), (7, 18782168), (8, 16434397), (14, 9391084), (23, 5716312), (28, 4695542), (46, 2858156), (56, 2347771), (92, 1429078), (161, 816616), (184, 714539), (322, 408308), (644, 204154), (1288, 102077)]