105870142

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{33911}}^1$

素因数の和:34143

約数の個数: 16

約数和(自身を含む): 182310912

約数和(自身を除く): 76440770

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 33911, 67822, 237377, 474754, 7562153, 15124306, 52935071, 105870142]

約数ペア:

[(1, 105870142), (2, 52935071), (7, 15124306), (14, 7562153), (223, 474754), (446, 237377), (1561, 67822), (3122, 33911)]