157028628470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2243266121}}^1$

素因数の和:2243266135

約数の個数: 16

約数和(自身を含む): 323030321568

約数和(自身を除く): 166001693098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2243266121, 4486532242, 11216330605, 15702862847, 22432661210, 31405725694, 78514314235, 157028628470]

約数ペア:

[(1, 157028628470), (2, 78514314235), (5, 31405725694), (7, 22432661210), (10, 15702862847), (14, 11216330605), (35, 4486532242), (70, 2243266121)]