115411978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 198414720

約数和(自身を除く): 83002742

約数列:

[1, 2, 11, 22, 47, 73, 94, 121, 139, 146, 242, 278, 517, 803, 1034, 1529, 1606, 3058, 3431, 5687, 6533, 6862, 8833, 10147, 11374, 13066, 16819, 17666, 20294, 33638, 37741, 71863, 75482, 111617, 143726, 223234, 415151, 476909, 790493, 830302, 953818, 1227787, 1580986, 2455574, 5245999, 10491998, 57705989, 115411978]

約数ペア:

[(1, 115411978), (2, 57705989), (11, 10491998), (22, 5245999), (47, 2455574), (73, 1580986), (94, 1227787), (121, 953818), (139, 830302), (146, 790493), (242, 476909), (278, 415151), (517, 223234), (803, 143726), (1034, 111617), (1529, 75482), (1606, 71863), (3058, 37741), (3431, 33638), (5687, 20294), (6533, 17666), (6862, 16819), (8833, 13066), (10147, 11374)]