142738568

素因数分解:

$2^3\times 7^2\times {\mathrm{364129}}^1$

素因数の和:364149

約数の個数: 24

約数和(自身を含む): 311331150

約数和(自身を除く): 168592582

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 364129, 728258, 1456516, 2548903, 2913032, 5097806, 10195612, 17842321, 20391224, 35684642, 71369284, 142738568]

約数ペア:

[(1, 142738568), (2, 71369284), (4, 35684642), (7, 20391224), (8, 17842321), (14, 10195612), (28, 5097806), (49, 2913032), (56, 2548903), (98, 1456516), (196, 728258), (392, 364129)]