153921922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{90863}}^1$

素因数の和:90894

約数の個数: 24

約数和(自身を含む): 290037888

約数和(自身を除く): 136115966

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 90863, 181726, 636041, 999493, 1272082, 1998986, 6996451, 10994423, 13992902, 21988846, 76960961, 153921922]

約数ペア:

[(1, 153921922), (2, 76960961), (7, 21988846), (11, 13992902), (14, 10994423), (22, 6996451), (77, 1998986), (121, 1272082), (154, 999493), (242, 636041), (847, 181726), (1694, 90863)]