156743855989

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1226353}}^1$

素因数の和:1226441

約数の個数: 24

約数和(自身を含む): 194843123520

約数和(自身を除く): 38099267531

約数列:

[1, 7, 19, 31, 133, 217, 589, 961, 4123, 6727, 18259, 127813, 1226353, 8584471, 23300707, 38016943, 163104949, 266118601, 722321917, 1178525233, 5056253419, 8249676631, 22391979427, 156743855989]

約数ペア:

[(1, 156743855989), (7, 22391979427), (19, 8249676631), (31, 5056253419), (133, 1178525233), (217, 722321917), (589, 266118601), (961, 163104949), (4123, 38016943), (6727, 23300707), (18259, 8584471), (127813, 1226353)]