159856870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{340121}}^1$

素因数の和:340175

約数の個数: 16

約数和(自身を含む): 293865408

約数和(自身を除く): 134008538

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 340121, 680242, 1700605, 3401210, 15985687, 31971374, 79928435, 159856870]

約数ペア:

[(1, 159856870), (2, 79928435), (5, 31971374), (10, 15985687), (47, 3401210), (94, 1700605), (235, 680242), (470, 340121)]