156078078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{7121}}^1$

素因数の和:7420

約数の個数: 32

約数和(自身を含む): 337411872

約数和(自身を除く): 181333794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 843, 1686, 3653, 7121, 7306, 10959, 14242, 21363, 21918, 42726, 92573, 185146, 277719, 555438, 2001001, 4002002, 6003003, 12006006, 26013013, 52026026, 78039039, 156078078]

約数ペア:

[(1, 156078078), (2, 78039039), (3, 52026026), (6, 26013013), (13, 12006006), (26, 6003003), (39, 4002002), (78, 2001001), (281, 555438), (562, 277719), (843, 185146), (1686, 92573), (3653, 42726), (7121, 21918), (7306, 21363), (10959, 14242)]