278876162

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{11689}}^1$

素因数の和:11921

約数の個数: 16

約数和(自身を含む): 426451200

約数和(自身を除く): 147575038

約数列:

[1, 2, 79, 151, 158, 302, 11689, 11929, 23378, 23858, 923431, 1765039, 1846862, 3530078, 139438081, 278876162]

約数ペア:

[(1, 278876162), (2, 139438081), (79, 3530078), (151, 1846862), (158, 1765039), (302, 923431), (11689, 23858), (11929, 23378)]