148921861

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6151}}^1$

素因数の和:6264

約数の個数: 16

約数和(自身を含む): 170090496

約数和(自身を除く): 21168635

約数列:

[1, 11, 31, 71, 341, 781, 2201, 6151, 24211, 67661, 190681, 436721, 2097491, 4803931, 13538351, 148921861]

約数ペア:

[(1, 148921861), (11, 13538351), (31, 4803931), (71, 2097491), (341, 436721), (781, 190681), (2201, 67661), (6151, 24211)]