189436248

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{20717}}^1$

素因数の和:20856

約数の個数: 48

約数和(自身を含む): 517121280

約数和(自身を除く): 327685032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 20717, 41434, 62151, 82868, 124302, 165736, 186453, 248604, 372906, 497208, 745812, 1491624, 2631059, 5262118, 7893177, 10524236, 15786354, 21048472, 23679531, 31572708, 47359062, 63145416, 94718124, 189436248]

約数ペア:

[(1, 189436248), (2, 94718124), (3, 63145416), (4, 47359062), (6, 31572708), (8, 23679531), (9, 21048472), (12, 15786354), (18, 10524236), (24, 7893177), (36, 5262118), (72, 2631059), (127, 1491624), (254, 745812), (381, 497208), (508, 372906), (762, 248604), (1016, 186453), (1143, 165736), (1524, 124302), (2286, 82868), (3048, 62151), (4572, 41434), (9144, 20717)]