171490147199

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{347}}^1\times {\mathrm{877}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 208610777088

約数和(自身を除く): 37120629889

約数列:

[1, 7, 19, 133, 223, 347, 361, 877, 1561, 2429, 2527, 4237, 6139, 6593, 16663, 29659, 46151, 77381, 80503, 116641, 125267, 195571, 304319, 316597, 541667, 563521, 876869, 1368997, 1470239, 2130233, 2216179, 3715849, 5782061, 10291673, 26010943, 27934541, 40474427, 67863137, 70601131, 109859159, 195541787, 475041959, 494207917, 769014113, 1289399603, 9025797221, 24498592457, 171490147199]

約数ペア:

[(1, 171490147199), (7, 24498592457), (19, 9025797221), (133, 1289399603), (223, 769014113), (347, 494207917), (361, 475041959), (877, 195541787), (1561, 109859159), (2429, 70601131), (2527, 67863137), (4237, 40474427), (6139, 27934541), (6593, 26010943), (16663, 10291673), (29659, 5782061), (46151, 3715849), (77381, 2216179), (80503, 2130233), (116641, 1470239), (125267, 1368997), (195571, 876869), (304319, 563521), (316597, 541667)]