164564324

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{7219}}^1$

素因数の和:7403

約数の個数: 24

約数和(自身を含む): 297175200

約数和(自身を除く): 132610876

約数列:

[1, 2, 4, 41, 82, 139, 164, 278, 556, 5699, 7219, 11398, 14438, 22796, 28876, 295979, 591958, 1003441, 1183916, 2006882, 4013764, 41141081, 82282162, 164564324]

約数ペア:

[(1, 164564324), (2, 82282162), (4, 41141081), (41, 4013764), (82, 2006882), (139, 1183916), (164, 1003441), (278, 591958), (556, 295979), (5699, 28876), (7219, 22796), (11398, 14438)]