142808044

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{2273}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 254051280

約数和(自身を除く): 111243236

約数列:

[1, 2, 4, 113, 139, 226, 278, 452, 556, 2273, 4546, 9092, 15707, 31414, 62828, 256849, 315947, 513698, 631894, 1027396, 1263788, 35702011, 71404022, 142808044]

約数ペア:

[(1, 142808044), (2, 71404022), (4, 35702011), (113, 1263788), (139, 1027396), (226, 631894), (278, 513698), (452, 315947), (556, 256849), (2273, 62828), (4546, 31414), (9092, 15707)]