129163612

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{857}}^1\times {\mathrm{919}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 232071840

約数和(自身を除く): 102908228

約数列:

[1, 2, 4, 41, 82, 164, 857, 919, 1714, 1838, 3428, 3676, 35137, 37679, 70274, 75358, 140548, 150716, 787583, 1575166, 3150332, 32290903, 64581806, 129163612]

約数ペア:

[(1, 129163612), (2, 64581806), (4, 32290903), (41, 3150332), (82, 1575166), (164, 787583), (857, 150716), (919, 140548), (1714, 75358), (1838, 70274), (3428, 37679), (3676, 35137)]