158904999488

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{22778813}}^1$

素因数の和:22778934

約数の個数: 28

約数和(自身を含む): 318220031580

約数和(自身を除く): 159315032092

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 22778813, 45557626, 91115252, 182230504, 364461008, 728922016, 1457844032, 2482890617, 4965781234, 9931562468, 19863124936, 39726249872, 79452499744, 158904999488]

約数ペア:

[(1, 158904999488), (2, 79452499744), (4, 39726249872), (8, 19863124936), (16, 9931562468), (32, 4965781234), (64, 2482890617), (109, 1457844032), (218, 728922016), (436, 364461008), (872, 182230504), (1744, 91115252), (3488, 45557626), (6976, 22778813)]