156777540712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{20650361}}^1$

素因数の和:20650453

約数の個数: 32

約数和(自身を含む): 320906625480

約数和(自身を除く): 164129084768

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 20650361, 41300722, 82601444, 165202888, 268454693, 536909386, 1073818772, 1507476353, 2147637544, 3014952706, 6029905412, 12059810824, 19597192589, 39194385178, 78388770356, 156777540712]

約数ペア:

[(1, 156777540712), (2, 78388770356), (4, 39194385178), (8, 19597192589), (13, 12059810824), (26, 6029905412), (52, 3014952706), (73, 2147637544), (104, 1507476353), (146, 1073818772), (292, 536909386), (584, 268454693), (949, 165202888), (1898, 82601444), (3796, 41300722), (7592, 20650361)]