161328156121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1\times {\mathrm{5449}}^1$

素因数の和:5925

約数の個数: 32

約数和(自身を含む): 180365875200

約数和(自身を除く): 19037719079

約数列:

[1, 11, 71, 167, 227, 781, 1837, 2497, 5449, 11857, 16117, 37909, 59939, 130427, 177287, 386879, 416999, 909983, 1236923, 2691539, 4255669, 10009813, 13606153, 29606929, 64608793, 87821533, 206566141, 710696723, 966036863, 2272227551, 14666196011, 161328156121]

約数ペア:

[(1, 161328156121), (11, 14666196011), (71, 2272227551), (167, 966036863), (227, 710696723), (781, 206566141), (1837, 87821533), (2497, 64608793), (5449, 29606929), (11857, 13606153), (16117, 10009813), (37909, 4255669), (59939, 2691539), (130427, 1236923), (177287, 909983), (386879, 416999)]