157464268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{178127}}^1$

素因数の和:178161

約数の個数: 24

約数和(自身を含む): 314217792

約数和(自身を除く): 156753524

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 178127, 356254, 712508, 2315651, 3028159, 4631302, 6056318, 9262604, 12112636, 39366067, 78732134, 157464268]

約数ペア:

[(1, 157464268), (2, 78732134), (4, 39366067), (13, 12112636), (17, 9262604), (26, 6056318), (34, 4631302), (52, 3028159), (68, 2315651), (221, 712508), (442, 356254), (884, 178127)]