127857764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{54269}}^1$

素因数の和:54323

約数の個数: 24

約数和(自身を含む): 243129600

約数和(自身を除く): 115271836

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 54269, 108538, 217076, 1031111, 1682339, 2062222, 3364678, 4124444, 6729356, 31964441, 63928882, 127857764]

約数ペア:

[(1, 127857764), (2, 63928882), (4, 31964441), (19, 6729356), (31, 4124444), (38, 3364678), (62, 2062222), (76, 1682339), (124, 1031111), (589, 217076), (1178, 108538), (2356, 54269)]