180141008

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{17033}}^1$

素因数の和:17702

約数の個数: 20

約数和(自身を含む): 349571748

約数和(自身を除く): 169430740

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 17033, 34066, 68132, 136264, 272528, 11258813, 22517626, 45035252, 90070504, 180141008]

約数ペア:

[(1, 180141008), (2, 90070504), (4, 45035252), (8, 22517626), (16, 11258813), (661, 272528), (1322, 136264), (2644, 68132), (5288, 34066), (10576, 17033)]