142691612

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{40127}}^1$

素因数の和:40265

約数の個数: 24

約数和(自身を含む): 287637504

約数和(自身を除く): 144945892

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 40127, 80254, 160508, 280889, 561778, 1123556, 5096129, 10192258, 20384516, 35672903, 71345806, 142691612]

約数ペア:

[(1, 142691612), (2, 71345806), (4, 35672903), (7, 20384516), (14, 10192258), (28, 5096129), (127, 1123556), (254, 561778), (508, 280889), (889, 160508), (1778, 80254), (3556, 40127)]