149748937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1877}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 180310536

約数和(自身を除く): 30561599

約数列:

[1, 13, 17, 19, 221, 247, 323, 361, 1877, 4199, 4693, 6137, 24401, 31909, 35663, 79781, 414817, 463619, 606271, 677597, 7881523, 8808761, 11519149, 149748937]

約数ペア:

[(1, 149748937), (13, 11519149), (17, 8808761), (19, 7881523), (221, 677597), (247, 606271), (323, 463619), (361, 414817), (1877, 79781), (4199, 35663), (4693, 31909), (6137, 24401)]