136497244

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{201919}}^1$

素因数の和:201949

約数の個数: 18

約数和(自身を含む): 258659520

約数和(自身を除く): 122162276

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 201919, 403838, 807676, 2624947, 5249894, 10499788, 34124311, 68248622, 136497244]

約数ペア:

[(1, 136497244), (2, 68248622), (4, 34124311), (13, 10499788), (26, 5249894), (52, 2624947), (169, 807676), (338, 403838), (676, 201919)]