178465274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{6421}}^1$

素因数の和:7505

約数の個数: 16

約数和(自身を含む): 288604680

約数和(自身を除く): 110139406

約数列:

[1, 2, 13, 26, 1069, 2138, 6421, 12842, 13897, 27794, 83473, 166946, 6864049, 13728098, 89232637, 178465274]

約数ペア:

[(1, 178465274), (2, 89232637), (13, 13728098), (26, 6864049), (1069, 166946), (2138, 83473), (6421, 27794), (12842, 13897)]