159572441

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{5147}}^1$

素因数の和:5300

約数の個数: 16

約数和(自身を含む): 188457984

約数和(自身を除く): 28885543

約数列:

[1, 7, 43, 103, 301, 721, 4429, 5147, 31003, 36029, 221321, 530141, 1549247, 3710987, 22796063, 159572441]

約数ペア:

[(1, 159572441), (7, 22796063), (43, 3710987), (103, 1549247), (301, 530141), (721, 221321), (4429, 36029), (5147, 31003)]