128976994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{8123}}^1$

素因数の和:8609

約数の個数: 16

約数和(自身を含む): 205309728

約数和(自身を除く): 76332734

約数列:

[1, 2, 17, 34, 467, 934, 7939, 8123, 15878, 16246, 138091, 276182, 3793441, 7586882, 64488497, 128976994]

約数ペア:

[(1, 128976994), (2, 64488497), (17, 7586882), (34, 3793441), (467, 276182), (934, 138091), (7939, 16246), (8123, 15878)]