121164712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20719}}^1$

素因数の和:20785

約数の個数: 32

約数和(自身を含む): 246153600

約数和(自身を除く): 124988888

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 20719, 41438, 82876, 165752, 352223, 704446, 890917, 1408892, 1781834, 2817784, 3563668, 7127336, 15145589, 30291178, 60582356, 121164712]

約数ペア:

[(1, 121164712), (2, 60582356), (4, 30291178), (8, 15145589), (17, 7127336), (34, 3563668), (43, 2817784), (68, 1781834), (86, 1408892), (136, 890917), (172, 704446), (344, 352223), (731, 165752), (1462, 82876), (2924, 41438), (5848, 20719)]