156747412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2305109}}^1$

素因数の和:2305130

約数の個数: 12

約数和(自身を含む): 290443860

約数和(自身を除く): 133696448

約数列:

[1, 2, 4, 17, 34, 68, 2305109, 4610218, 9220436, 39186853, 78373706, 156747412]

約数ペア:

[(1, 156747412), (2, 78373706), (4, 39186853), (17, 9220436), (34, 4610218), (68, 2305109)]