169391557352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1245526157}}^1$

素因数の和:1245526180

約数の個数: 16

約数和(自身を含む): 336292062660

約数和(自身を除く): 166900505308

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1245526157, 2491052314, 4982104628, 9964209256, 21173944669, 42347889338, 84695778676, 169391557352]

約数ペア:

[(1, 169391557352), (2, 84695778676), (4, 42347889338), (8, 21173944669), (17, 9964209256), (34, 4982104628), (68, 2491052314), (136, 1245526157)]