165559828

素因数分解:

$2^2\times 7^2\times {\mathrm{587}}^1\times {\mathrm{1439}}^1$

素因数の和:2044

約数の個数: 36

約数和(自身を含む): 337841280

約数和(自身を除く): 172281452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 587, 1174, 1439, 2348, 2878, 4109, 5756, 8218, 10073, 16436, 20146, 28763, 40292, 57526, 70511, 115052, 141022, 282044, 844693, 1689386, 3378772, 5912851, 11825702, 23651404, 41389957, 82779914, 165559828]

約数ペア:

[(1, 165559828), (2, 82779914), (4, 41389957), (7, 23651404), (14, 11825702), (28, 5912851), (49, 3378772), (98, 1689386), (196, 844693), (587, 282044), (1174, 141022), (1439, 115052), (2348, 70511), (2878, 57526), (4109, 40292), (5756, 28763), (8218, 20146), (10073, 16436)]