135221008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 296536576

約数和(自身を除く): 161315568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 67, 104, 124, 134, 208, 248, 268, 313, 403, 496, 536, 626, 806, 871, 1072, 1252, 1612, 1742, 2077, 2504, 3224, 3484, 4069, 4154, 5008, 6448, 6968, 8138, 8308, 9703, 13936, 16276, 16616, 19406, 20971, 27001, 32552, 33232, 38812, 41942, 54002, 65104, 77624, 83884, 108004, 126139, 155248, 167768, 216008, 252278, 272623, 335536, 432016, 504556, 545246, 650101, 1009112, 1090492, 1300202, 2018224, 2180984, 2600404, 4361968, 5200808, 8451313, 10401616, 16902626, 33805252, 67610504, 135221008]

約数ペア:

[(1, 135221008), (2, 67610504), (4, 33805252), (8, 16902626), (13, 10401616), (16, 8451313), (26, 5200808), (31, 4361968), (52, 2600404), (62, 2180984), (67, 2018224), (104, 1300202), (124, 1090492), (134, 1009112), (208, 650101), (248, 545246), (268, 504556), (313, 432016), (403, 335536), (496, 272623), (536, 252278), (626, 216008), (806, 167768), (871, 155248), (1072, 126139), (1252, 108004), (1612, 83884), (1742, 77624), (2077, 65104), (2504, 54002), (3224, 41942), (3484, 38812), (4069, 33232), (4154, 32552), (5008, 27001), (6448, 20971), (6968, 19406), (8138, 16616), (8308, 16276), (9703, 13936)]