131946152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1268713}}^1$

素因数の和:1268732

約数の個数: 16

約数和(自身を含む): 266429940

約数和(自身を除く): 134483788

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1268713, 2537426, 5074852, 10149704, 16493269, 32986538, 65973076, 131946152]

約数ペア:

[(1, 131946152), (2, 65973076), (4, 32986538), (8, 16493269), (13, 10149704), (26, 5074852), (52, 2537426), (104, 1268713)]