167967128

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{15541}}^1$

素因数の和:15747

約数の個数: 32

約数和(自身を含む): 361817760

約数和(自身を除く): 193850632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 15541, 31082, 62164, 108787, 124328, 217574, 435148, 870296, 2999413, 5998826, 11997652, 20995891, 23995304, 41991782, 83983564, 167967128]

約数ペア:

[(1, 167967128), (2, 83983564), (4, 41991782), (7, 23995304), (8, 20995891), (14, 11997652), (28, 5998826), (56, 2999413), (193, 870296), (386, 435148), (772, 217574), (1351, 124328), (1544, 108787), (2702, 62164), (5404, 31082), (10808, 15541)]