168618385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1\times {\mathrm{1823}}^1$

素因数の和:3264

約数の個数: 16

約数和(自身を含む): 218179584

約数和(自身を除く): 49561199

約数列:

[1, 5, 13, 65, 1423, 1823, 7115, 9115, 18499, 23699, 92495, 118495, 2594129, 12970645, 33723677, 168618385]

約数ペア:

[(1, 168618385), (5, 33723677), (13, 12970645), (65, 2594129), (1423, 118495), (1823, 92495), (7115, 23699), (9115, 18499)]