188188764

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 444998400

約数和(自身を除く): 256809636

約数列:

[1, 2, 3, 4, 6, 12, 139, 257, 278, 417, 439, 514, 556, 771, 834, 878, 1028, 1317, 1542, 1668, 1756, 2634, 3084, 5268, 35723, 61021, 71446, 107169, 112823, 122042, 142892, 183063, 214338, 225646, 244084, 338469, 366126, 428676, 451292, 676938, 732252, 1353876, 15682397, 31364794, 47047191, 62729588, 94094382, 188188764]

約数ペア:

[(1, 188188764), (2, 94094382), (3, 62729588), (4, 47047191), (6, 31364794), (12, 15682397), (139, 1353876), (257, 732252), (278, 676938), (417, 451292), (439, 428676), (514, 366126), (556, 338469), (771, 244084), (834, 225646), (878, 214338), (1028, 183063), (1317, 142892), (1542, 122042), (1668, 112823), (1756, 107169), (2634, 71446), (3084, 61021), (5268, 35723)]