158002370

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{200003}}^1$

素因数の和:200089

約数の個数: 16

約数和(自身を含む): 288005760

約数和(自身を除く): 130003390

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 200003, 400006, 1000015, 2000030, 15800237, 31600474, 79001185, 158002370]

約数ペア:

[(1, 158002370), (2, 79001185), (5, 31600474), (10, 15800237), (79, 2000030), (158, 1000015), (395, 400006), (790, 200003)]