156639734

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{271003}}^1$

素因数の和:271039

約数の個数: 12

約数和(自身を含む): 249594684

約数和(自身を除く): 92954950

約数列:

[1, 2, 17, 34, 289, 578, 271003, 542006, 4607051, 9214102, 78319867, 156639734]

約数ペア:

[(1, 156639734), (2, 78319867), (17, 9214102), (34, 4607051), (289, 542006), (578, 271003)]