139336904

素因数分解:

$2^3\times 7^1\times {\mathrm{2488159}}^1$

素因数の和:2488172

約数の個数: 16

約数和(自身を含む): 298579200

約数和(自身を除く): 159242296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2488159, 4976318, 9952636, 17417113, 19905272, 34834226, 69668452, 139336904]

約数ペア:

[(1, 139336904), (2, 69668452), (4, 34834226), (7, 19905272), (8, 17417113), (14, 9952636), (28, 4976318), (56, 2488159)]