163399138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{686551}}^1$

素因数の和:686577

約数の個数: 16

約数和(自身を含む): 296590464

約数和(自身を除く): 133191326

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 686551, 1373102, 4805857, 9611714, 11671367, 23342734, 81699569, 163399138]

約数ペア:

[(1, 163399138), (2, 81699569), (7, 23342734), (14, 11671367), (17, 9611714), (34, 4805857), (119, 1373102), (238, 686551)]