168049805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10151}}^1$

素因数の和:10217

約数の個数: 32

約数和(自身を含む): 257292288

約数和(自身を除く): 89242483

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 1505, 2365, 3311, 10151, 16555, 50755, 71057, 111661, 355285, 436493, 558305, 781627, 2182465, 3055451, 3908135, 4801423, 15277255, 24007115, 33609961, 168049805]

約数ペア:

[(1, 168049805), (5, 33609961), (7, 24007115), (11, 15277255), (35, 4801423), (43, 3908135), (55, 3055451), (77, 2182465), (215, 781627), (301, 558305), (385, 436493), (473, 355285), (1505, 111661), (2365, 71057), (3311, 50755), (10151, 16555)]