157445244928

素因数分解:

$2^{11}\times {\mathrm{2591}}^1\times {\mathrm{29671}}^1$

素因数の和:32284

約数の個数: 48

約数和(自身を含む): 314945729280

約数和(自身を除く): 157500484352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 2591, 5182, 10364, 20728, 29671, 41456, 59342, 82912, 118684, 165824, 237368, 331648, 474736, 663296, 949472, 1326592, 1898944, 2653184, 3797888, 5306368, 7595776, 15191552, 30383104, 60766208, 76877561, 153755122, 307510244, 615020488, 1230040976, 2460081952, 4920163904, 9840327808, 19680655616, 39361311232, 78722622464, 157445244928]

約数ペア:

[(1, 157445244928), (2, 78722622464), (4, 39361311232), (8, 19680655616), (16, 9840327808), (32, 4920163904), (64, 2460081952), (128, 1230040976), (256, 615020488), (512, 307510244), (1024, 153755122), (2048, 76877561), (2591, 60766208), (5182, 30383104), (10364, 15191552), (20728, 7595776), (29671, 5306368), (41456, 3797888), (59342, 2653184), (82912, 1898944), (118684, 1326592), (165824, 949472), (237368, 663296), (331648, 474736)]