153571190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{140891}}^1$

素因数の和:141007

約数の個数: 16

約数和(自身を含む): 278966160

約数和(自身を除く): 125394970

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 140891, 281782, 704455, 1408910, 15357119, 30714238, 76785595, 153571190]

約数ペア:

[(1, 153571190), (2, 76785595), (5, 30714238), (10, 15357119), (109, 1408910), (218, 704455), (545, 281782), (1090, 140891)]