168265538

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{116689}}^1$

素因数の和:116801

約数の個数: 16

約数和(自身を含む): 291258240

約数和(自身を除く): 122992702

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 116689, 233378, 816823, 1633646, 12018967, 24037934, 84132769, 168265538]

約数ペア:

[(1, 168265538), (2, 84132769), (7, 24037934), (14, 12018967), (103, 1633646), (206, 816823), (721, 233378), (1442, 116689)]