130143454

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 227448000

約数和(自身を除く): 97304546

約数列:

[1, 2, 7, 14, 89, 149, 178, 298, 623, 701, 1043, 1246, 1402, 2086, 4907, 9814, 13261, 26522, 62389, 92827, 104449, 124778, 185654, 208898, 436723, 731143, 873446, 1462286, 9295961, 18591922, 65071727, 130143454]

約数ペア:

[(1, 130143454), (2, 65071727), (7, 18591922), (14, 9295961), (89, 1462286), (149, 873446), (178, 731143), (298, 436723), (623, 208898), (701, 185654), (1043, 124778), (1246, 104449), (1402, 92827), (2086, 62389), (4907, 26522), (9814, 13261)]