157906268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{178627}}^1$

素因数の和:178661

約数の個数: 24

約数和(自身を含む): 315099792

約数和(自身を除く): 157193524

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 178627, 357254, 714508, 2322151, 3036659, 4644302, 6073318, 9288604, 12146636, 39476567, 78953134, 157906268]

約数ペア:

[(1, 157906268), (2, 78953134), (4, 39476567), (13, 12146636), (17, 9288604), (26, 6073318), (34, 4644302), (52, 3036659), (68, 2322151), (221, 714508), (442, 357254), (884, 178627)]