142902836

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{17351}}^1$

素因数の和:17455

約数の個数: 24

約数和(自身を含む): 262362240

約数和(自身を除く): 119459404

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 17351, 34702, 69404, 503179, 1006358, 1231921, 2012716, 2463842, 4927684, 35725709, 71451418, 142902836]

約数ペア:

[(1, 142902836), (2, 71451418), (4, 35725709), (29, 4927684), (58, 2463842), (71, 2012716), (116, 1231921), (142, 1006358), (284, 503179), (2059, 69404), (4118, 34702), (8236, 17351)]