157418926

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{6689}}^1$

素因数の和:6780

約数の個数: 24

約数和(自身を含む): 276644880

約数和(自身を除く): 119225954

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1681, 3362, 6689, 11767, 13378, 23534, 46823, 93646, 274249, 548498, 1919743, 3839486, 11244209, 22488418, 78709463, 157418926]

約数ペア:

[(1, 157418926), (2, 78709463), (7, 22488418), (14, 11244209), (41, 3839486), (82, 1919743), (287, 548498), (574, 274249), (1681, 93646), (3362, 46823), (6689, 23534), (11767, 13378)]