140899192

素因数分解:

$2^3\times 7^1\times {\mathrm{2516057}}^1$

素因数の和:2516070

約数の個数: 16

約数和(自身を含む): 301926960

約数和(自身を除く): 161027768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2516057, 5032114, 10064228, 17612399, 20128456, 35224798, 70449596, 140899192]

約数ペア:

[(1, 140899192), (2, 70449596), (4, 35224798), (7, 20128456), (8, 17612399), (14, 10064228), (28, 5032114), (56, 2516057)]