129282184

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{394153}}^1$

素因数の和:394200

約数の個数: 16

約数和(自身を含む): 248317020

約数和(自身を除く): 119034836

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 394153, 788306, 1576612, 3153224, 16160273, 32320546, 64641092, 129282184]

約数ペア:

[(1, 129282184), (2, 64641092), (4, 32320546), (8, 16160273), (41, 3153224), (82, 1576612), (164, 788306), (328, 394153)]