168111536

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{18401}}^1$

素因数の和:18980

約数の個数: 20

約数和(自身を含む): 326304264

約数和(自身を除く): 158192728

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 18401, 36802, 73604, 147208, 294416, 10506971, 21013942, 42027884, 84055768, 168111536]

約数ペア:

[(1, 168111536), (2, 84055768), (4, 42027884), (8, 21013942), (16, 10506971), (571, 294416), (1142, 147208), (2284, 73604), (4568, 36802), (9136, 18401)]