159165730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1663}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 304072704

約数和(自身を除く): 144906974

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 563, 1126, 1663, 2815, 3326, 5630, 8315, 9571, 16630, 19142, 28271, 47855, 56542, 95710, 141355, 282710, 936269, 1872538, 4681345, 9362690, 15916573, 31833146, 79582865, 159165730]

約数ペア:

[(1, 159165730), (2, 79582865), (5, 31833146), (10, 15916573), (17, 9362690), (34, 4681345), (85, 1872538), (170, 936269), (563, 282710), (1126, 141355), (1663, 95710), (2815, 56542), (3326, 47855), (5630, 28271), (8315, 19142), (9571, 16630)]