156393982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{42989}}^1$

素因数の和:43115

約数の個数: 16

約数和(自身を含む): 250717680

約数和(自身を除く): 94323698

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 42989, 85978, 730813, 1461626, 4599823, 9199646, 78196991, 156393982]

約数ペア:

[(1, 156393982), (2, 78196991), (17, 9199646), (34, 4599823), (107, 1461626), (214, 730813), (1819, 85978), (3638, 42989)]