157056158

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{273617}}^1$

素因数の和:273667

約数の個数: 16

約数和(自身を含む): 275806944

約数和(自身を除く): 118750786

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 273617, 547234, 1915319, 3830638, 11218297, 22436594, 78528079, 157056158]

約数ペア:

[(1, 157056158), (2, 78528079), (7, 22436594), (14, 11218297), (41, 3830638), (82, 1915319), (287, 547234), (574, 273617)]