158036048

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{90617}}^1$

素因数の和:90734

約数の個数: 20

約数和(自身を含む): 309007380

約数和(自身を除く): 150971332

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 90617, 181234, 362468, 724936, 1449872, 9877253, 19754506, 39509012, 79018024, 158036048]

約数ペア:

[(1, 158036048), (2, 79018024), (4, 39509012), (8, 19754506), (16, 9877253), (109, 1449872), (218, 724936), (436, 362468), (872, 181234), (1744, 90617)]