168686774

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{15299}}^1$

素因数の和:15487

約数の個数: 16

約数和(自身を含む): 261630000

約数和(自身を除く): 92943226

約数列:

[1, 2, 37, 74, 149, 298, 5513, 11026, 15299, 30598, 566063, 1132126, 2279551, 4559102, 84343387, 168686774]

約数ペア:

[(1, 168686774), (2, 84343387), (37, 4559102), (74, 2279551), (149, 1132126), (298, 566063), (5513, 30598), (11026, 15299)]