128538006

素因数分解:

$2^1\times 3^1\times {\mathrm{2719}}^1\times {\mathrm{7879}}^1$

素因数の和:10603

約数の個数: 16

約数和(自身を含む): 257203200

約数和(自身を除く): 128665194

約数列:

[1, 2, 3, 6, 2719, 5438, 7879, 8157, 15758, 16314, 23637, 47274, 21423001, 42846002, 64269003, 128538006]

約数ペア:

[(1, 128538006), (2, 64269003), (3, 42846002), (6, 21423001), (2719, 47274), (5438, 23637), (7879, 16314), (8157, 15758)]