126497072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 278003040

約数和(自身を除く): 151505968

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 67, 104, 116, 134, 208, 232, 268, 313, 377, 464, 536, 626, 754, 871, 1072, 1252, 1508, 1742, 1943, 2504, 3016, 3484, 3886, 4069, 5008, 6032, 6968, 7772, 8138, 9077, 13936, 15544, 16276, 18154, 20971, 25259, 31088, 32552, 36308, 41942, 50518, 65104, 72616, 83884, 101036, 118001, 145232, 167768, 202072, 236002, 272623, 335536, 404144, 472004, 545246, 608159, 944008, 1090492, 1216318, 1888016, 2180984, 2432636, 4361968, 4865272, 7906067, 9730544, 15812134, 31624268, 63248536, 126497072]

約数ペア:

[(1, 126497072), (2, 63248536), (4, 31624268), (8, 15812134), (13, 9730544), (16, 7906067), (26, 4865272), (29, 4361968), (52, 2432636), (58, 2180984), (67, 1888016), (104, 1216318), (116, 1090492), (134, 944008), (208, 608159), (232, 545246), (268, 472004), (313, 404144), (377, 335536), (464, 272623), (536, 236002), (626, 202072), (754, 167768), (871, 145232), (1072, 118001), (1252, 101036), (1508, 83884), (1742, 72616), (1943, 65104), (2504, 50518), (3016, 41942), (3484, 36308), (3886, 32552), (4069, 31088), (5008, 25259), (6032, 20971), (6968, 18154), (7772, 16276), (8138, 15544), (9077, 13936)]