127706096

素因数分解:

$2^4\times 7^1\times {\mathrm{1140233}}^1$

素因数の和:1140248

約数の個数: 20

約数和(自身を含む): 282778032

約数和(自身を除く): 155071936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1140233, 2280466, 4560932, 7981631, 9121864, 15963262, 18243728, 31926524, 63853048, 127706096]

約数ペア:

[(1, 127706096), (2, 63853048), (4, 31926524), (7, 18243728), (8, 15963262), (14, 9121864), (16, 7981631), (28, 4560932), (56, 2280466), (112, 1140233)]