159317543

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 204415488

約数和(自身を除く): 45097945

約数列:

[1, 7, 11, 61, 77, 107, 317, 427, 671, 749, 1177, 2219, 3487, 4697, 6527, 8239, 19337, 24409, 33919, 45689, 71797, 135359, 212707, 237433, 373109, 502579, 1488949, 2069059, 2611763, 14483413, 22759649, 159317543]

約数ペア:

[(1, 159317543), (7, 22759649), (11, 14483413), (61, 2611763), (77, 2069059), (107, 1488949), (317, 502579), (427, 373109), (671, 237433), (749, 212707), (1177, 135359), (2219, 71797), (3487, 45689), (4697, 33919), (6527, 24409), (8239, 19337)]