157566530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1432423}}^1$

素因数の和:1432441

約数の個数: 16

約数和(自身を含む): 309403584

約数和(自身を除く): 151837054

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1432423, 2864846, 7162115, 14324230, 15756653, 31513306, 78783265, 157566530]

約数ペア:

[(1, 157566530), (2, 78783265), (5, 31513306), (10, 15756653), (11, 14324230), (22, 7162115), (55, 2864846), (110, 1432423)]