140039136

素因数分解:

$2^5\times 3^2\times {\mathrm{486247}}^1$

素因数の和:486263

約数の個数: 36

約数和(自身を含む): 398237112

約数和(自身を除く): 258197976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 486247, 972494, 1458741, 1944988, 2917482, 3889976, 4376223, 5834964, 7779952, 8752446, 11669928, 15559904, 17504892, 23339856, 35009784, 46679712, 70019568, 140039136]

約数ペア:

[(1, 140039136), (2, 70019568), (3, 46679712), (4, 35009784), (6, 23339856), (8, 17504892), (9, 15559904), (12, 11669928), (16, 8752446), (18, 7779952), (24, 5834964), (32, 4376223), (36, 3889976), (48, 2917482), (72, 1944988), (96, 1458741), (144, 972494), (288, 486247)]