158448961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1759}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 182476800

約数和(自身を除く): 24027839

約数列:

[1, 11, 19, 209, 431, 1759, 4741, 8189, 19349, 33421, 90079, 367631, 758129, 8339419, 14404451, 158448961]

約数ペア:

[(1, 158448961), (11, 14404451), (19, 8339419), (209, 758129), (431, 367631), (1759, 90079), (4741, 33421), (8189, 19349)]