150437872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{723259}}^1$

素因数の和:723280

約数の個数: 20

約数和(自身を含む): 313894840

約数和(自身を除く): 163456968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 723259, 1446518, 2893036, 5786072, 9402367, 11572144, 18804734, 37609468, 75218936, 150437872]

約数ペア:

[(1, 150437872), (2, 75218936), (4, 37609468), (8, 18804734), (13, 11572144), (16, 9402367), (26, 5786072), (52, 2893036), (104, 1446518), (208, 723259)]