157434886

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{62129}}^1$

素因数の和:62319

約数の個数: 16

約数和(自身を含む): 271383840

約数和(自身を除く): 113948954

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 62129, 124258, 434903, 869806, 11245349, 22490698, 78717443, 157434886]

約数ペア:

[(1, 157434886), (2, 78717443), (7, 22490698), (14, 11245349), (181, 869806), (362, 434903), (1267, 124258), (2534, 62129)]