168138286

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1\times {\mathrm{1867}}^1$

素因数の和:3123

約数の個数: 16

約数和(自身を含む): 259375536

約数和(自身を除く): 91237250

約数列:

[1, 2, 37, 74, 1217, 1867, 2434, 3734, 45029, 69079, 90058, 138158, 2272139, 4544278, 84069143, 168138286]

約数ペア:

[(1, 168138286), (2, 84069143), (37, 4544278), (74, 2272139), (1217, 138158), (1867, 90058), (2434, 69079), (3734, 45029)]