155121274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{91571}}^1$

素因数の和:91602

約数の個数: 24

約数和(自身を含む): 292297824

約数和(自身を除く): 137176550

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 91571, 183142, 640997, 1007281, 1281994, 2014562, 7050967, 11080091, 14101934, 22160182, 77560637, 155121274]

約数ペア:

[(1, 155121274), (2, 77560637), (7, 22160182), (11, 14101934), (14, 11080091), (22, 7050967), (77, 2014562), (121, 1281994), (154, 1007281), (242, 640997), (847, 183142), (1694, 91571)]