149739008

素因数分解:

$2^9\times {\mathrm{292459}}^1$

素因数の和:292477

約数の個数: 20

約数和(自身を含む): 299186580

約数和(自身を除く): 149447572

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 292459, 584918, 1169836, 2339672, 4679344, 9358688, 18717376, 37434752, 74869504, 149739008]

約数ペア:

[(1, 149739008), (2, 74869504), (4, 37434752), (8, 18717376), (16, 9358688), (32, 4679344), (64, 2339672), (128, 1169836), (256, 584918), (512, 292459)]