168093247

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{20719}}^1$

素因数の和:20806

約数の個数: 16

約数和(自身を含む): 205542400

約数和(自身を除く): 37449153

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 20719, 145033, 393661, 1263859, 2755627, 8847013, 24013321, 168093247]

約数ペア:

[(1, 168093247), (7, 24013321), (19, 8847013), (61, 2755627), (133, 1263859), (427, 393661), (1159, 145033), (8113, 20719)]