156925328

素因数分解:

$2^4\times 7^1\times {\mathrm{1401119}}^1$

素因数の和:1401134

約数の個数: 20

約数和(自身を含む): 347477760

約数和(自身を除く): 190552432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1401119, 2802238, 5604476, 9807833, 11208952, 19615666, 22417904, 39231332, 78462664, 156925328]

約数ペア:

[(1, 156925328), (2, 78462664), (4, 39231332), (7, 22417904), (8, 19615666), (14, 11208952), (16, 9807833), (28, 5604476), (56, 2802238), (112, 1401119)]