128334493

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{4327}}^1$

素因数の和:4576

約数の個数: 16

約数和(自身を含む): 155115520

約数和(自身を除く): 26781027

約数列:

[1, 7, 19, 133, 223, 1561, 4237, 4327, 29659, 30289, 82213, 575491, 964921, 6754447, 18333499, 128334493]

約数ペア:

[(1, 128334493), (7, 18333499), (19, 6754447), (133, 964921), (223, 575491), (1561, 82213), (4237, 30289), (4327, 29659)]