137403154

素因数分解:

$2^1\times 7^2\times {\mathrm{487}}^1\times {\mathrm{2879}}^1$

素因数の和:3382

約数の個数: 24

約数和(自身を含む): 240330240

約数和(自身を除く): 102927086

約数列:

[1, 2, 7, 14, 49, 98, 487, 974, 2879, 3409, 5758, 6818, 20153, 23863, 40306, 47726, 141071, 282142, 1402073, 2804146, 9814511, 19629022, 68701577, 137403154]

約数ペア:

[(1, 137403154), (2, 68701577), (7, 19629022), (14, 9814511), (49, 2804146), (98, 1402073), (487, 282142), (974, 141071), (2879, 47726), (3409, 40306), (5758, 23863), (6818, 20153)]