121144744

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{30469}}^1$

素因数の和:30553

約数の個数: 32

約数和(自身を含む): 263260800

約数和(自身を除く): 142116056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 30469, 60938, 121876, 213283, 243752, 426566, 853132, 1706264, 2163299, 4326598, 8653196, 15143093, 17306392, 30286186, 60572372, 121144744]

約数ペア:

[(1, 121144744), (2, 60572372), (4, 30286186), (7, 17306392), (8, 15143093), (14, 8653196), (28, 4326598), (56, 2163299), (71, 1706264), (142, 853132), (284, 426566), (497, 243752), (568, 213283), (994, 121876), (1988, 60938), (3976, 30469)]