159203432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1047391}}^1$

素因数の和:1047416

約数の個数: 16

約数和(自身を含む): 314217600

約数和(自身を除く): 155014168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1047391, 2094782, 4189564, 8379128, 19900429, 39800858, 79601716, 159203432]

約数ペア:

[(1, 159203432), (2, 79601716), (4, 39800858), (8, 19900429), (19, 8379128), (38, 4189564), (76, 2094782), (152, 1047391)]