161817074

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{2879}}^1$

素因数の和:3217

約数の個数: 16

約数和(自身を含む): 245721600

約数和(自身を除く): 83904526

約数列:

[1, 2, 157, 179, 314, 358, 2879, 5758, 28103, 56206, 452003, 515341, 904006, 1030682, 80908537, 161817074]

約数ペア:

[(1, 161817074), (2, 80908537), (157, 1030682), (179, 904006), (314, 515341), (358, 452003), (2879, 56206), (5758, 28103)]