142720066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{27799}}^1$

素因数の和:27969

約数の個数: 16

約数和(自身を含む): 228182400

約数和(自身を除く): 85462334

約数列:

[1, 2, 17, 34, 151, 302, 2567, 5134, 27799, 55598, 472583, 945166, 4197649, 8395298, 71360033, 142720066]

約数ペア:

[(1, 142720066), (2, 71360033), (17, 8395298), (34, 4197649), (151, 945166), (302, 472583), (2567, 55598), (5134, 27799)]