168719210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{1669}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 331862400

約数和(自身を除く): 163143190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 919, 1669, 1838, 3338, 4595, 8345, 9190, 10109, 16690, 18359, 20218, 36718, 50545, 91795, 101090, 183590, 1533811, 3067622, 7669055, 15338110, 16871921, 33743842, 84359605, 168719210]

約数ペア:

[(1, 168719210), (2, 84359605), (5, 33743842), (10, 16871921), (11, 15338110), (22, 7669055), (55, 3067622), (110, 1533811), (919, 183590), (1669, 101090), (1838, 91795), (3338, 50545), (4595, 36718), (8345, 20218), (9190, 18359), (10109, 16690)]