143170496

素因数分解:

$2^6\times 7^1\times {\mathrm{319577}}^1$

素因数の和:319596

約数の個数: 28

約数和(自身を含む): 324691248

約数和(自身を除く): 181520752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 319577, 639154, 1278308, 2237039, 2556616, 4474078, 5113232, 8948156, 10226464, 17896312, 20452928, 35792624, 71585248, 143170496]

約数ペア:

[(1, 143170496), (2, 71585248), (4, 35792624), (7, 20452928), (8, 17896312), (14, 10226464), (16, 8948156), (28, 5113232), (32, 4474078), (56, 2556616), (64, 2237039), (112, 1278308), (224, 639154), (448, 319577)]