169042978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{25903}}^1$

素因数の和:26169

約数の個数: 16

約数和(自身を含む): 274167936

約数和(自身を除く): 105124958

約数列:

[1, 2, 13, 26, 251, 502, 3263, 6526, 25903, 51806, 336739, 673478, 6501653, 13003306, 84521489, 169042978]

約数ペア:

[(1, 169042978), (2, 84521489), (13, 13003306), (26, 6501653), (251, 673478), (502, 336739), (3263, 51806), (6526, 25903)]