138815232

素因数分解:

$2^8\times 3^1\times {\mathrm{180749}}^1$

素因数の和:180768

約数の個数: 36

約数和(自身を含む): 369453000

約数和(自身を除く): 230637768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 180749, 361498, 542247, 722996, 1084494, 1445992, 2168988, 2891984, 4337976, 5783968, 8675952, 11567936, 17351904, 23135872, 34703808, 46271744, 69407616, 138815232]

約数ペア:

[(1, 138815232), (2, 69407616), (3, 46271744), (4, 34703808), (6, 23135872), (8, 17351904), (12, 11567936), (16, 8675952), (24, 5783968), (32, 4337976), (48, 2891984), (64, 2168988), (96, 1445992), (128, 1084494), (192, 722996), (256, 542247), (384, 361498), (768, 180749)]