159360196

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{447641}}^1$

素因数の和:447734

約数の個数: 12

約数和(自身を含む): 282014460

約数和(自身を除く): 122654264

約数列:

[1, 2, 4, 89, 178, 356, 447641, 895282, 1790564, 39840049, 79680098, 159360196]

約数ペア:

[(1, 159360196), (2, 79680098), (4, 39840049), (89, 1790564), (178, 895282), (356, 447641)]