145712392

素因数分解:

$2^3\times 7^1\times {\mathrm{2602007}}^1$

素因数の和:2602020

約数の個数: 16

約数和(自身を含む): 312240960

約数和(自身を除く): 166528568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2602007, 5204014, 10408028, 18214049, 20816056, 36428098, 72856196, 145712392]

約数ペア:

[(1, 145712392), (2, 72856196), (4, 36428098), (7, 20816056), (8, 18214049), (14, 10408028), (28, 5204014), (56, 2602007)]