139768034

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{27809}}^1$

素因数の和:28177

約数の個数: 16

約数和(自身を含む): 240278400

約数和(自身を除く): 100510366

約数列:

[1, 2, 7, 14, 359, 718, 2513, 5026, 27809, 55618, 194663, 389326, 9983431, 19966862, 69884017, 139768034]

約数ペア:

[(1, 139768034), (2, 69884017), (7, 19966862), (14, 9983431), (359, 389326), (718, 194663), (2513, 55618), (5026, 27809)]