142764472

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{415013}}^1$

素因数の和:415062

約数の個数: 16

約数和(自身を含む): 273909240

約数和(自身を除く): 131144768

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 415013, 830026, 1660052, 3320104, 17845559, 35691118, 71382236, 142764472]

約数ペア:

[(1, 142764472), (2, 71382236), (4, 35691118), (8, 17845559), (43, 3320104), (86, 1660052), (172, 830026), (344, 415013)]