157465994

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{6691}}^1$

素因数の和:6782

約数の個数: 24

約数和(自身を含む): 276727584

約数和(自身を除く): 119261590

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1681, 3362, 6691, 11767, 13382, 23534, 46837, 93674, 274331, 548662, 1920317, 3840634, 11247571, 22495142, 78732997, 157465994]

約数ペア:

[(1, 157465994), (2, 78732997), (7, 22495142), (14, 11247571), (41, 3840634), (82, 1920317), (287, 548662), (574, 274331), (1681, 93674), (3362, 46837), (6691, 23534), (11767, 13382)]