157213816

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{183661}}^1$

素因数の和:183774

約数の個数: 16

約数和(自身を含む): 297532440

約数和(自身を除く): 140318624

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 183661, 367322, 734644, 1469288, 19651727, 39303454, 78606908, 157213816]

約数ペア:

[(1, 157213816), (2, 78606908), (4, 39303454), (8, 19651727), (107, 1469288), (214, 734644), (428, 367322), (856, 183661)]