158052248

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{278261}}^1$

素因数の和:278338

約数の個数: 16

約数和(自身を含む): 300522960

約数和(自身を除く): 142470712

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 278261, 556522, 1113044, 2226088, 19756531, 39513062, 79026124, 158052248]

約数ペア:

[(1, 158052248), (2, 79026124), (4, 39513062), (8, 19756531), (71, 2226088), (142, 1113044), (284, 556522), (568, 278261)]