164064176

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{38119}}^1$

素因数の和:38396

約数の個数: 20

約数和(自身を含む): 319064400

約数和(自身を除く): 155000224

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 38119, 76238, 152476, 304952, 609904, 10254011, 20508022, 41016044, 82032088, 164064176]

約数ペア:

[(1, 164064176), (2, 82032088), (4, 41016044), (8, 20508022), (16, 10254011), (269, 609904), (538, 304952), (1076, 152476), (2152, 76238), (4304, 38119)]