154472084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{228509}}^1$

素因数の和:228539

約数の個数: 18

約数和(自身を含む): 292721310

約数和(自身を除く): 138249226

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 228509, 457018, 914036, 2970617, 5941234, 11882468, 38618021, 77236042, 154472084]

約数ペア:

[(1, 154472084), (2, 77236042), (4, 38618021), (13, 11882468), (26, 5941234), (52, 2970617), (169, 914036), (338, 457018), (676, 228509)]