165597776

素因数分解:

$2^4\times {\mathrm{3109}}^1\times {\mathrm{3329}}^1$

素因数の和:6446

約数の個数: 20

約数和(自身を含む): 321045300

約数和(自身を除く): 155447524

約数列:

[1, 2, 4, 8, 16, 3109, 3329, 6218, 6658, 12436, 13316, 24872, 26632, 49744, 53264, 10349861, 20699722, 41399444, 82798888, 165597776]

約数ペア:

[(1, 165597776), (2, 82798888), (4, 41399444), (8, 20699722), (16, 10349861), (3109, 53264), (3329, 49744), (6218, 26632), (6658, 24872), (12436, 13316)]