166591504

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{33479}}^1$

素因数の和:33798

約数の個数: 20

約数和(自身を含む): 323818560

約数和(自身を除く): 157227056

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 33479, 66958, 133916, 267832, 535664, 10411969, 20823938, 41647876, 83295752, 166591504]

約数ペア:

[(1, 166591504), (2, 83295752), (4, 41647876), (8, 20823938), (16, 10411969), (311, 535664), (622, 267832), (1244, 133916), (2488, 66958), (4976, 33479)]