138874896

素因数分解:

$2^4\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1433}}^1$

素因数の和:2120

約数の個数: 60

約数和(自身を含む): 389505948

約数和(自身を除く): 250631052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 673, 1346, 1433, 2019, 2692, 2866, 4038, 4299, 5384, 5732, 6057, 8076, 8598, 10768, 11464, 12114, 12897, 16152, 17196, 22928, 24228, 25794, 32304, 34392, 48456, 51588, 68784, 96912, 103176, 206352, 964409, 1928818, 2893227, 3857636, 5786454, 7715272, 8679681, 11572908, 15430544, 17359362, 23145816, 34718724, 46291632, 69437448, 138874896]

約数ペア:

[(1, 138874896), (2, 69437448), (3, 46291632), (4, 34718724), (6, 23145816), (8, 17359362), (9, 15430544), (12, 11572908), (16, 8679681), (18, 7715272), (24, 5786454), (36, 3857636), (48, 2893227), (72, 1928818), (144, 964409), (673, 206352), (1346, 103176), (1433, 96912), (2019, 68784), (2692, 51588), (2866, 48456), (4038, 34392), (4299, 32304), (5384, 25794), (5732, 24228), (6057, 22928), (8076, 17196), (8598, 16152), (10768, 12897), (11464, 12114)]