156977984

素因数分解:

$2^6\times {\mathrm{1151}}^1\times {\mathrm{2131}}^1$

素因数の和:3294

約数の個数: 28

約数和(自身を含む): 311920128

約数和(自身を除く): 154942144

約数列:

[1, 2, 4, 8, 16, 32, 64, 1151, 2131, 2302, 4262, 4604, 8524, 9208, 17048, 18416, 34096, 36832, 68192, 73664, 136384, 2452781, 4905562, 9811124, 19622248, 39244496, 78488992, 156977984]

約数ペア:

[(1, 156977984), (2, 78488992), (4, 39244496), (8, 19622248), (16, 9811124), (32, 4905562), (64, 2452781), (1151, 136384), (2131, 73664), (2302, 68192), (4262, 36832), (4604, 34096), (8524, 18416), (9208, 17048)]