149515444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{13627}}^1$

素因数の和:13855

約数の個数: 24

約数和(自身を含む): 283135328

約数和(自身を除く): 133619884

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 5486, 10972, 13627, 27254, 54508, 177151, 354302, 708604, 2875297, 5750594, 11501188, 37378861, 74757722, 149515444]

約数ペア:

[(1, 149515444), (2, 74757722), (4, 37378861), (13, 11501188), (26, 5750594), (52, 2875297), (211, 708604), (422, 354302), (844, 177151), (2743, 54508), (5486, 27254), (10972, 13627)]