128565535889

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{853}}^1\times {\mathrm{3847}}^1$

素因数の和:4929

約数の個数: 32

約数和(自身を含む): 153005099520

約数和(自身を除く): 24439563631

約数列:

[1, 7, 29, 193, 203, 853, 1351, 3847, 5597, 5971, 24737, 26929, 39179, 111563, 164629, 173159, 742471, 780941, 1152403, 3281491, 4774241, 5197297, 21531659, 22970437, 33419687, 95163239, 150721613, 633327763, 666142673, 4433294341, 18366505127, 128565535889]

約数ペア:

[(1, 128565535889), (7, 18366505127), (29, 4433294341), (193, 666142673), (203, 633327763), (853, 150721613), (1351, 95163239), (3847, 33419687), (5597, 22970437), (5971, 21531659), (24737, 5197297), (26929, 4774241), (39179, 3281491), (111563, 1152403), (164629, 780941), (173159, 742471)]