159667772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{84391}}^1$

素因数の和:84449

約数の個数: 24

約数和(自身を含む): 311912832

約数和(自身を除く): 152245060

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 84391, 168782, 337564, 928301, 1856602, 3628813, 3713204, 7257626, 14515252, 39916943, 79833886, 159667772]

約数ペア:

[(1, 159667772), (2, 79833886), (4, 39916943), (11, 14515252), (22, 7257626), (43, 3713204), (44, 3628813), (86, 1856602), (172, 928301), (473, 337564), (946, 168782), (1892, 84391)]