123214336

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1165

約数の個数: 80

約数和(自身を含む): 290695680

約数和(自身を除く): 167481344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1109, 1736, 1792, 1984, 2218, 3472, 3584, 3968, 4436, 6944, 7763, 7936, 8872, 13888, 15526, 15872, 17744, 27776, 31052, 34379, 35488, 55552, 62104, 68758, 70976, 111104, 124208, 137516, 141952, 240653, 248416, 275032, 283904, 481306, 496832, 550064, 567808, 962612, 993664, 1100128, 1925224, 1987328, 2200256, 3850448, 3974656, 4400512, 7700896, 8801024, 15401792, 17602048, 30803584, 61607168, 123214336]

約数ペア:

[(1, 123214336), (2, 61607168), (4, 30803584), (7, 17602048), (8, 15401792), (14, 8801024), (16, 7700896), (28, 4400512), (31, 3974656), (32, 3850448), (56, 2200256), (62, 1987328), (64, 1925224), (112, 1100128), (124, 993664), (128, 962612), (217, 567808), (224, 550064), (248, 496832), (256, 481306), (434, 283904), (448, 275032), (496, 248416), (512, 240653), (868, 141952), (896, 137516), (992, 124208), (1109, 111104), (1736, 70976), (1792, 68758), (1984, 62104), (2218, 55552), (3472, 35488), (3584, 34379), (3968, 31052), (4436, 27776), (6944, 17744), (7763, 15872), (7936, 15526), (8872, 13888)]