169451072

素因数分解:

$2^6\times 7^1\times {\mathrm{378239}}^1$

素因数の和:378258

約数の個数: 28

約数和(自身を含む): 384291840

約数和(自身を除く): 214840768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 378239, 756478, 1512956, 2647673, 3025912, 5295346, 6051824, 10590692, 12103648, 21181384, 24207296, 42362768, 84725536, 169451072]

約数ペア:

[(1, 169451072), (2, 84725536), (4, 42362768), (7, 24207296), (8, 21181384), (14, 12103648), (16, 10590692), (28, 6051824), (32, 5295346), (56, 3025912), (64, 2647673), (112, 1512956), (224, 756478), (448, 378239)]