156914387

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{4129}}^1$

素因数の和:4286

約数の個数: 16

約数和(自身を含む): 184363200

約数和(自身を除く): 27448813

約数列:

[1, 7, 61, 89, 427, 623, 4129, 5429, 28903, 38003, 251869, 367481, 1763083, 2572367, 22416341, 156914387]

約数ペア:

[(1, 156914387), (7, 22416341), (61, 2572367), (89, 1763083), (427, 367481), (623, 251869), (4129, 38003), (5429, 28903)]