155408149

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1607}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 172351872

約数和(自身を除く): 16943723

約数列:

[1, 13, 43, 173, 559, 1607, 2249, 7439, 20891, 69101, 96707, 278011, 898313, 3614143, 11954473, 155408149]

約数ペア:

[(1, 155408149), (13, 11954473), (43, 3614143), (173, 898313), (559, 278011), (1607, 96707), (2249, 69101), (7439, 20891)]