164398836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1957129}}^1$

素因数の和:1957143

約数の個数: 24

約数和(自身を含む): 438397120

約数和(自身を除く): 273998284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1957129, 3914258, 5871387, 7828516, 11742774, 13699903, 23485548, 27399806, 41099709, 54799612, 82199418, 164398836]

約数ペア:

[(1, 164398836), (2, 82199418), (3, 54799612), (4, 41099709), (6, 27399806), (7, 23485548), (12, 13699903), (14, 11742774), (21, 7828516), (28, 5871387), (42, 3914258), (84, 1957129)]