201612773512

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{181306451}}^1$

素因数の和:181306596

約数の個数: 16

約数和(自身を含む): 380743549200

約数和(自身を除く): 179130775688

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 181306451, 362612902, 725225804, 1450451608, 25201596689, 50403193378, 100806386756, 201612773512]

約数ペア:

[(1, 201612773512), (2, 100806386756), (4, 50403193378), (8, 25201596689), (139, 1450451608), (278, 725225804), (556, 362612902), (1112, 181306451)]