156785161687

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{4129}}^1\times {\mathrm{493139}}^1$

素因数の和:497286

約数の個数: 16

約数和(自身を含む): 195520147200

約数和(自身を除く): 38734985513

約数列:

[1, 7, 11, 77, 4129, 28903, 45419, 317933, 493139, 3451973, 5424529, 37971703, 2036170931, 14253196517, 22397880241, 156785161687]

約数ペア:

[(1, 156785161687), (7, 22397880241), (11, 14253196517), (77, 2036170931), (4129, 37971703), (28903, 5424529), (45419, 3451973), (317933, 493139)]