156905554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{5981}}^1$

素因数の和:7005

約数の個数: 16

約数和(自身を含む): 253756440

約数和(自身を除く): 96850886

約数列:

[1, 2, 13, 26, 1009, 2018, 5981, 11962, 13117, 26234, 77753, 155506, 6034829, 12069658, 78452777, 156905554]

約数ペア:

[(1, 156905554), (2, 78452777), (13, 12069658), (26, 6034829), (1009, 155506), (2018, 77753), (5981, 26234), (11962, 13117)]