133438144

素因数分解:

$2^6\times 7^1\times {\mathrm{297853}}^1$

素因数の和:297872

約数の個数: 28

約数和(自身を含む): 302619664

約数和(自身を除く): 169181520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 297853, 595706, 1191412, 2084971, 2382824, 4169942, 4765648, 8339884, 9531296, 16679768, 19062592, 33359536, 66719072, 133438144]

約数ペア:

[(1, 133438144), (2, 66719072), (4, 33359536), (7, 19062592), (8, 16679768), (14, 9531296), (16, 8339884), (28, 4765648), (32, 4169942), (56, 2382824), (64, 2084971), (112, 1191412), (224, 595706), (448, 297853)]