128220474

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1124741}}^1$

素因数の和:1124765

約数の個数: 16

約数和(自身を含む): 269938080

約数和(自身を除く): 141717606

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1124741, 2249482, 3374223, 6748446, 21370079, 42740158, 64110237, 128220474]

約数ペア:

[(1, 128220474), (2, 64110237), (3, 42740158), (6, 21370079), (19, 6748446), (38, 3374223), (57, 2249482), (114, 1124741)]