143392676

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{108961}}^1$

素因数の和:109019

約数の個数: 24

約数和(自身を含む): 292889856

約数和(自身を除く): 149497180

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 108961, 217922, 435844, 762727, 1525454, 3050908, 5121167, 10242334, 20484668, 35848169, 71696338, 143392676]

約数ペア:

[(1, 143392676), (2, 71696338), (4, 35848169), (7, 20484668), (14, 10242334), (28, 5121167), (47, 3050908), (94, 1525454), (188, 762727), (329, 435844), (658, 217922), (1316, 108961)]