157400150

素因数分解:

$2^1\times 5^2\times {\mathrm{3148003}}^1$

素因数の和:3148015

約数の個数: 12

約数和(自身を含む): 292764372

約数和(自身を除く): 135364222

約数列:

[1, 2, 5, 10, 25, 50, 3148003, 6296006, 15740015, 31480030, 78700075, 157400150]

約数ペア:

[(1, 157400150), (2, 78700075), (5, 31480030), (10, 15740015), (25, 6296006), (50, 3148003)]