140826182

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{72367}}^1$

素因数の和:72515

約数の個数: 16

約数和(自身を含む): 243156480

約数和(自身を除く): 102330298

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 72367, 144734, 506569, 1013138, 10059013, 20118026, 70413091, 140826182]

約数ペア:

[(1, 140826182), (2, 70413091), (7, 20118026), (14, 10059013), (139, 1013138), (278, 506569), (973, 144734), (1946, 72367)]