159126919

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{70379}}^1$

素因数の和:70422

約数の個数: 16

約数和(自身を含む): 202694400

約数和(自身を除く): 43567481

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 70379, 492653, 1196443, 1337201, 8375101, 9360407, 22732417, 159126919]

約数ペア:

[(1, 159126919), (7, 22732417), (17, 9360407), (19, 8375101), (119, 1337201), (133, 1196443), (323, 492653), (2261, 70379)]