157545892

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{106163}}^1$

素因数の和:106227

約数の個数: 24

約数和(自身を含む): 321039936

約数和(自身を除く): 163494044

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 106163, 212326, 424652, 743141, 1486282, 2972564, 5626639, 11253278, 22506556, 39386473, 78772946, 157545892]

約数ペア:

[(1, 157545892), (2, 78772946), (4, 39386473), (7, 22506556), (14, 11253278), (28, 5626639), (53, 2972564), (106, 1486282), (212, 743141), (371, 424652), (742, 212326), (1484, 106163)]