166256042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{6619}}^1$

素因数の和:7301

約数の個数: 16

約数和(自身を含む): 262946400

約数和(自身を除く): 96690358

約数列:

[1, 2, 19, 38, 661, 1322, 6619, 12559, 13238, 25118, 125761, 251522, 4375159, 8750318, 83128021, 166256042]

約数ペア:

[(1, 166256042), (2, 83128021), (19, 8750318), (38, 4375159), (661, 251522), (1322, 125761), (6619, 25118), (12559, 13238)]