158007871

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{5923}}^1$

素因数の和:6070

約数の個数: 16

約数和(自身を含む): 187293184

約数和(自身を除く): 29285313

約数列:

[1, 7, 37, 103, 259, 721, 3811, 5923, 26677, 41461, 219151, 610069, 1534057, 4270483, 22572553, 158007871]

約数ペア:

[(1, 158007871), (7, 22572553), (37, 4270483), (103, 1534057), (259, 610069), (721, 219151), (3811, 41461), (5923, 26677)]