148812268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{3919}}^1$

素因数の和:4797

約数の個数: 24

約数和(自身を含む): 284497920

約数和(自身を除く): 135685652

約数列:

[1, 2, 4, 11, 22, 44, 863, 1726, 3452, 3919, 7838, 9493, 15676, 18986, 37972, 43109, 86218, 172436, 3382097, 6764194, 13528388, 37203067, 74406134, 148812268]

約数ペア:

[(1, 148812268), (2, 74406134), (4, 37203067), (11, 13528388), (22, 6764194), (44, 3382097), (863, 172436), (1726, 86218), (3452, 43109), (3919, 37972), (7838, 18986), (9493, 15676)]