157452176

素因数分解:

$2^4\times 7^1\times {\mathrm{1405823}}^1$

素因数の和:1405838

約数の個数: 20

約数和(自身を含む): 348644352

約数和(自身を除く): 191192176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1405823, 2811646, 5623292, 9840761, 11246584, 19681522, 22493168, 39363044, 78726088, 157452176]

約数ペア:

[(1, 157452176), (2, 78726088), (4, 39363044), (7, 22493168), (8, 19681522), (14, 11246584), (16, 9840761), (28, 5623292), (56, 2811646), (112, 1405823)]