142163054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{340103}}^1$

素因数の和:340135

約数の個数: 16

約数和(自身を含む): 244874880

約数和(自身を除く): 102711826

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 340103, 680206, 3741133, 6461957, 7482266, 12923914, 71081527, 142163054]

約数ペア:

[(1, 142163054), (2, 71081527), (11, 12923914), (19, 7482266), (22, 6461957), (38, 3741133), (209, 680206), (418, 340103)]