168249910

素因数分解:

$2^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{15739}}^1$

素因数の和:16815

約数の個数: 16

約数和(自身を含む): 303152400

約数和(自身を除く): 134902490

約数列:

[1, 2, 5, 10, 1069, 2138, 5345, 10690, 15739, 31478, 78695, 157390, 16824991, 33649982, 84124955, 168249910]

約数ペア:

[(1, 168249910), (2, 84124955), (5, 33649982), (10, 16824991), (1069, 157390), (2138, 78695), (5345, 31478), (10690, 15739)]