155266319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{11131}}^1$

素因数の和:11210

約数の個数: 16

約数和(自身を含む): 177666720

約数和(自身を除く): 22400401

約数列:

[1, 13, 29, 37, 377, 481, 1073, 11131, 13949, 144703, 322799, 411847, 4196387, 5354011, 11943563, 155266319]

約数ペア:

[(1, 155266319), (13, 11943563), (29, 5354011), (37, 4196387), (377, 411847), (481, 322799), (1073, 144703), (11131, 13949)]