159400876

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{8741}}^1$

素因数の和:8889

約数の個数: 24

約数和(自身を含む): 287856576

約数和(自身を除く): 128455700

約数列:

[1, 2, 4, 47, 94, 97, 188, 194, 388, 4559, 8741, 9118, 17482, 18236, 34964, 410827, 821654, 847877, 1643308, 1695754, 3391508, 39850219, 79700438, 159400876]

約数ペア:

[(1, 159400876), (2, 79700438), (4, 39850219), (47, 3391508), (94, 1695754), (97, 1643308), (188, 847877), (194, 821654), (388, 410827), (4559, 34964), (8741, 18236), (9118, 17482)]