78163078

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 138150144

約数和(自身を除く): 59987066

約数列:

[1, 2, 7, 14, 43, 86, 157, 301, 314, 602, 827, 1099, 1654, 2198, 5789, 6751, 11578, 13502, 35561, 47257, 71122, 94514, 129839, 248927, 259678, 497854, 908873, 1817746, 5583077, 11166154, 39081539, 78163078]

約数ペア:

[(1, 78163078), (2, 39081539), (7, 11166154), (14, 5583077), (43, 1817746), (86, 908873), (157, 497854), (301, 259678), (314, 248927), (602, 129839), (827, 94514), (1099, 71122), (1654, 47257), (2198, 35561), (5789, 13502), (6751, 11578)]