156984016912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577147121}}^1$

素因数の和:577147146

約数の個数: 20

約数和(自身を含む): 322048094076

約数和(自身を除く): 165064077164

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577147121, 1154294242, 2308588484, 4617176968, 9234353936, 9811501057, 19623002114, 39246004228, 78492008456, 156984016912]

約数ペア:

[(1, 156984016912), (2, 78492008456), (4, 39246004228), (8, 19623002114), (16, 9811501057), (17, 9234353936), (34, 4617176968), (68, 2308588484), (136, 1154294242), (272, 577147121)]