140377494

素因数分解:

$2^1\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{10979}}^1$

素因数の和:13115

約数の個数: 16

約数和(自身を含む): 280912320

約数和(自身を除く): 140534826

約数列:

[1, 2, 3, 6, 2131, 4262, 6393, 10979, 12786, 21958, 32937, 65874, 23396249, 46792498, 70188747, 140377494]

約数ペア:

[(1, 140377494), (2, 70188747), (3, 46792498), (6, 23396249), (2131, 65874), (4262, 32937), (6393, 21958), (10979, 12786)]