140540544

素因数分解:

$2^7\times 3^2\times {\mathrm{121997}}^1$

素因数の和:122017

約数の個数: 48

約数和(自身を含む): 404423370

約数和(自身を除く): 263882826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 121997, 243994, 365991, 487988, 731982, 975976, 1097973, 1463964, 1951952, 2195946, 2927928, 3903904, 4391892, 5855856, 7807808, 8783784, 11711712, 15615616, 17567568, 23423424, 35135136, 46846848, 70270272, 140540544]

約数ペア:

[(1, 140540544), (2, 70270272), (3, 46846848), (4, 35135136), (6, 23423424), (8, 17567568), (9, 15615616), (12, 11711712), (16, 8783784), (18, 7807808), (24, 5855856), (32, 4391892), (36, 3903904), (48, 2927928), (64, 2195946), (72, 1951952), (96, 1463964), (128, 1097973), (144, 975976), (192, 731982), (288, 487988), (384, 365991), (576, 243994), (1152, 121997)]