165760892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71081}}^1$

素因数の和:71149

約数の個数: 24

約数和(自身を含む): 322427952

約数和(自身を除く): 156667060

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 71081, 142162, 284324, 781891, 1563782, 3127564, 3767293, 7534586, 15069172, 41440223, 82880446, 165760892]

約数ペア:

[(1, 165760892), (2, 82880446), (4, 41440223), (11, 15069172), (22, 7534586), (44, 3767293), (53, 3127564), (106, 1563782), (212, 781891), (583, 284324), (1166, 142162), (2332, 71081)]