157585631

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 194603616

約数和(自身を除く): 37017985

約数列:

[1, 7, 17, 61, 119, 289, 427, 1037, 1277, 2023, 7259, 8939, 17629, 21709, 77897, 123403, 151963, 369053, 545279, 1324249, 2583371, 9269743, 22512233, 157585631]

約数ペア:

[(1, 157585631), (7, 22512233), (17, 9269743), (61, 2583371), (119, 1324249), (289, 545279), (427, 369053), (1037, 151963), (1277, 123403), (2023, 77897), (7259, 21709), (8939, 17629)]