164421821

素因数分解:

${\mathrm{37}}^1\times {\mathrm{1069}}^1\times {\mathrm{4157}}^1$

素因数の和:5263

約数の個数: 8

約数和(自身を含む): 169064280

約数和(自身を除く): 4642459

約数列:

[1, 37, 1069, 4157, 39553, 153809, 4443833, 164421821]

約数ペア:

[(1, 164421821), (37, 4443833), (1069, 153809), (4157, 39553)]