157083140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{270833}}^1$

素因数の和:270871

約数の個数: 24

約数和(自身を含む): 341250840

約数和(自身を除く): 184167700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 270833, 541666, 1083332, 1354165, 2708330, 5416660, 7854157, 15708314, 31416628, 39270785, 78541570, 157083140]

約数ペア:

[(1, 157083140), (2, 78541570), (4, 39270785), (5, 31416628), (10, 15708314), (20, 7854157), (29, 5416660), (58, 2708330), (116, 1354165), (145, 1083332), (290, 541666), (580, 270833)]