177128779712

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{31097047}}^1$

素因数の和:31097148

約数の個数: 28

約数和(自身を含む): 355439258640

約数和(自身を除く): 178310478928

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 31097047, 62194094, 124388188, 248776376, 497552752, 995105504, 1990211008, 2767637183, 5535274366, 11070548732, 22141097464, 44282194928, 88564389856, 177128779712]

約数ペア:

[(1, 177128779712), (2, 88564389856), (4, 44282194928), (8, 22141097464), (16, 11070548732), (32, 5535274366), (64, 2767637183), (89, 1990211008), (178, 995105504), (356, 497552752), (712, 248776376), (1424, 124388188), (2848, 62194094), (5696, 31097047)]