160135316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{28657}}^1$

素因数の和:28799

約数の個数: 24

約数和(自身を含む): 308130816

約数和(自身を除く): 147995500

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 28657, 57314, 114628, 315227, 630454, 1260908, 3639439, 7278878, 14557756, 40033829, 80067658, 160135316]

約数ペア:

[(1, 160135316), (2, 80067658), (4, 40033829), (11, 14557756), (22, 7278878), (44, 3639439), (127, 1260908), (254, 630454), (508, 315227), (1397, 114628), (2794, 57314), (5588, 28657)]