157942337

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{36217}}^1$

素因数の和:36320

約数の個数: 12

約数和(自身を含む): 185798340

約数和(自身を除く): 27856003

約数列:

[1, 7, 49, 89, 623, 4361, 36217, 253519, 1774633, 3223313, 22563191, 157942337]

約数ペア:

[(1, 157942337), (7, 22563191), (49, 3223313), (89, 1774633), (623, 253519), (4361, 36217)]