138524928

素因数分解:

$2^8\times 3^1\times {\mathrm{180371}}^1$

素因数の和:180390

約数の個数: 36

約数和(自身を含む): 368680368

約数和(自身を除く): 230155440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 180371, 360742, 541113, 721484, 1082226, 1442968, 2164452, 2885936, 4328904, 5771872, 8657808, 11543744, 17315616, 23087488, 34631232, 46174976, 69262464, 138524928]

約数ペア:

[(1, 138524928), (2, 69262464), (3, 46174976), (4, 34631232), (6, 23087488), (8, 17315616), (12, 11543744), (16, 8657808), (24, 5771872), (32, 4328904), (48, 2885936), (64, 2164452), (96, 1442968), (128, 1082226), (192, 721484), (256, 541113), (384, 360742), (768, 180371)]