142886912

素因数分解:

$2^{11}\times 7^1\times {\mathrm{9967}}^1$

素因数の和:9996

約数の個数: 48

約数和(自身を含む): 326551680

約数和(自身を除く): 183664768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 9967, 14336, 19934, 39868, 69769, 79736, 139538, 159472, 279076, 318944, 558152, 637888, 1116304, 1275776, 2232608, 2551552, 4465216, 5103104, 8930432, 10206208, 17860864, 20412416, 35721728, 71443456, 142886912]

約数ペア:

[(1, 142886912), (2, 71443456), (4, 35721728), (7, 20412416), (8, 17860864), (14, 10206208), (16, 8930432), (28, 5103104), (32, 4465216), (56, 2551552), (64, 2232608), (112, 1275776), (128, 1116304), (224, 637888), (256, 558152), (448, 318944), (512, 279076), (896, 159472), (1024, 139538), (1792, 79736), (2048, 69769), (3584, 39868), (7168, 19934), (9967, 14336)]