142173892

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{25013}}^1$

素因数の和:25060

約数の個数: 36

約数和(自身を含む): 299417580

約数和(自身を除く): 157243688

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 25013, 50026, 100052, 175091, 350182, 700364, 725377, 1225637, 1450754, 2451274, 2901508, 4902548, 5077639, 10155278, 20310556, 35543473, 71086946, 142173892]

約数ペア:

[(1, 142173892), (2, 71086946), (4, 35543473), (7, 20310556), (14, 10155278), (28, 5077639), (29, 4902548), (49, 2901508), (58, 2451274), (98, 1450754), (116, 1225637), (196, 725377), (203, 700364), (406, 350182), (812, 175091), (1421, 100052), (2842, 50026), (5684, 25013)]