135657424

素因数分解:

$2^4\times 7^1\times {\mathrm{1211227}}^1$

素因数の和:1211242

約数の個数: 20

約数和(自身を含む): 300384544

約数和(自身を除く): 164727120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1211227, 2422454, 4844908, 8478589, 9689816, 16957178, 19379632, 33914356, 67828712, 135657424]

約数ペア:

[(1, 135657424), (2, 67828712), (4, 33914356), (7, 19379632), (8, 16957178), (14, 9689816), (16, 8478589), (28, 4844908), (56, 2422454), (112, 1211227)]