156987366031

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{108707}}^1$

素因数の和:109023

約数の個数: 24

約数和(自身を含む): 176211319680

約数和(自身を除く): 19223953649

約数列:

[1, 17, 19, 263, 289, 323, 4471, 4997, 5491, 76007, 84949, 108707, 1444133, 1848019, 2065433, 28589941, 31416323, 35112361, 486028997, 543208879, 596910137, 8262492949, 9234550943, 156987366031]

約数ペア:

[(1, 156987366031), (17, 9234550943), (19, 8262492949), (263, 596910137), (289, 543208879), (323, 486028997), (4471, 35112361), (4997, 31416323), (5491, 28589941), (76007, 2065433), (84949, 1848019), (108707, 1444133)]