143069248

素因数分解:

$2^6\times 7^1\times {\mathrm{319351}}^1$

素因数の和:319370

約数の個数: 28

約数和(自身を含む): 324461632

約数和(自身を除く): 181392384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 319351, 638702, 1277404, 2235457, 2554808, 4470914, 5109616, 8941828, 10219232, 17883656, 20438464, 35767312, 71534624, 143069248]

約数ペア:

[(1, 143069248), (2, 71534624), (4, 35767312), (7, 20438464), (8, 17883656), (14, 10219232), (16, 8941828), (28, 5109616), (32, 4470914), (56, 2554808), (64, 2235457), (112, 1277404), (224, 638702), (448, 319351)]