138468448

素因数分解:

$2^5\times {\mathrm{263}}^1\times {\mathrm{16453}}^1$

素因数の和:16726

約数の個数: 24

約数和(自身を含む): 273662928

約数和(自身を除く): 135194480

約数列:

[1, 2, 4, 8, 16, 32, 263, 526, 1052, 2104, 4208, 8416, 16453, 32906, 65812, 131624, 263248, 526496, 4327139, 8654278, 17308556, 34617112, 69234224, 138468448]

約数ペア:

[(1, 138468448), (2, 69234224), (4, 34617112), (8, 17308556), (16, 8654278), (32, 4327139), (263, 526496), (526, 263248), (1052, 131624), (2104, 65812), (4208, 32906), (8416, 16453)]