156612169

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2857}}^1$

素因数の和:3096

約数の個数: 16

約数和(自身を含む): 184375296

約数和(自身を除く): 27763127

約数列:

[1, 7, 41, 191, 287, 1337, 2857, 7831, 19999, 54817, 117137, 545687, 819959, 3819809, 22373167, 156612169]

約数ペア:

[(1, 156612169), (7, 22373167), (41, 3819809), (191, 819959), (287, 545687), (1337, 117137), (2857, 54817), (7831, 19999)]