171757188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14771}}^1$

素因数の和:14817

約数の個数: 72

約数和(自身を含む): 483930720

約数和(自身を除く): 312173532

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 14771, 29542, 44313, 59084, 88626, 132939, 177252, 251107, 265878, 280649, 502214, 531756, 561298, 753321, 841947, 1004428, 1122596, 1506642, 1683894, 2259963, 2525841, 3013284, 3367788, 4519926, 4771033, 5051682, 9039852, 9542066, 10103364, 14313099, 19084132, 28626198, 42939297, 57252396, 85878594, 171757188]

約数ペア:

[(1, 171757188), (2, 85878594), (3, 57252396), (4, 42939297), (6, 28626198), (9, 19084132), (12, 14313099), (17, 10103364), (18, 9542066), (19, 9039852), (34, 5051682), (36, 4771033), (38, 4519926), (51, 3367788), (57, 3013284), (68, 2525841), (76, 2259963), (102, 1683894), (114, 1506642), (153, 1122596), (171, 1004428), (204, 841947), (228, 753321), (306, 561298), (323, 531756), (342, 502214), (612, 280649), (646, 265878), (684, 251107), (969, 177252), (1292, 132939), (1938, 88626), (2907, 59084), (3876, 44313), (5814, 29542), (11628, 14771)]