157400386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{550351}}^1$

素因数の和:550377

約数の個数: 16

約数和(自身を含む): 277377408

約数和(自身を除く): 119977022

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 550351, 1100702, 6053861, 7154563, 12107722, 14309126, 78700193, 157400386]

約数ペア:

[(1, 157400386), (2, 78700193), (11, 14309126), (13, 12107722), (22, 7154563), (26, 6053861), (143, 1100702), (286, 550351)]