139496896

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28307}}^1$

素因数の和:28337

約数の個数: 56

約数和(自身を含む): 345131136

約数和(自身を除く): 205634240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 28307, 56614, 113228, 198149, 226456, 311377, 396298, 452912, 622754, 792596, 905824, 1245508, 1585192, 1811648, 2179639, 2491016, 3170384, 4359278, 4982032, 6340768, 8718556, 9964064, 12681536, 17437112, 19928128, 34874224, 69748448, 139496896]

約数ペア:

[(1, 139496896), (2, 69748448), (4, 34874224), (7, 19928128), (8, 17437112), (11, 12681536), (14, 9964064), (16, 8718556), (22, 6340768), (28, 4982032), (32, 4359278), (44, 3170384), (56, 2491016), (64, 2179639), (77, 1811648), (88, 1585192), (112, 1245508), (154, 905824), (176, 792596), (224, 622754), (308, 452912), (352, 396298), (448, 311377), (616, 226456), (704, 198149), (1232, 113228), (2464, 56614), (4928, 28307)]