145003826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{153281}}^1$

素因数の和:153337

約数の個数: 16

約数和(自身を含む): 242798688

約数和(自身を除く): 97794862

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 153281, 306562, 1686091, 3372182, 6591083, 13182166, 72501913, 145003826]

約数ペア:

[(1, 145003826), (2, 72501913), (11, 13182166), (22, 6591083), (43, 3372182), (86, 1686091), (473, 306562), (946, 153281)]