156744004012

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{308551189}}^1$

素因数の和:308551320

約数の個数: 12

約数和(自身を含む): 276461866240

約数和(自身を除く): 119717862228

約数列:

[1, 2, 4, 127, 254, 508, 308551189, 617102378, 1234204756, 39186001003, 78372002006, 156744004012]

約数ペア:

[(1, 156744004012), (2, 78372002006), (4, 39186001003), (127, 1234204756), (254, 617102378), (508, 308551189)]