123728416

素因数分解:

$2^5\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1193}}^1$

素因数の和:1673

約数の個数: 48

約数和(自身を含む): 279224064

約数和(自身を除く): 155495648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 463, 926, 1193, 1852, 2386, 3241, 3704, 4772, 6482, 7408, 8351, 9544, 12964, 14816, 16702, 19088, 25928, 33404, 38176, 51856, 66808, 103712, 133616, 267232, 552359, 1104718, 2209436, 3866513, 4418872, 7733026, 8837744, 15466052, 17675488, 30932104, 61864208, 123728416]

約数ペア:

[(1, 123728416), (2, 61864208), (4, 30932104), (7, 17675488), (8, 15466052), (14, 8837744), (16, 7733026), (28, 4418872), (32, 3866513), (56, 2209436), (112, 1104718), (224, 552359), (463, 267232), (926, 133616), (1193, 103712), (1852, 66808), (2386, 51856), (3241, 38176), (3704, 33404), (4772, 25928), (6482, 19088), (7408, 16702), (8351, 14816), (9544, 12964)]