138346078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^2$

素因数の和:568

約数の個数: 24

約数和(自身を含む): 226586808

約数和(自身を除く): 88240730

約数列:

[1, 2, 13, 26, 107, 214, 223, 446, 1391, 2782, 2899, 5798, 23861, 47722, 49729, 99458, 310193, 620386, 646477, 1292954, 5321003, 10642006, 69173039, 138346078]

約数ペア:

[(1, 138346078), (2, 69173039), (13, 10642006), (26, 5321003), (107, 1292954), (214, 646477), (223, 620386), (446, 310193), (1391, 99458), (2782, 49729), (2899, 47722), (5798, 23861)]