159431936

素因数分解:

$2^8\times {\mathrm{622781}}^1$

素因数の和:622797

約数の個数: 18

約数和(自身を含む): 318241602

約数和(自身を除く): 158809666

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 622781, 1245562, 2491124, 4982248, 9964496, 19928992, 39857984, 79715968, 159431936]

約数ペア:

[(1, 159431936), (2, 79715968), (4, 39857984), (8, 19928992), (16, 9964496), (32, 4982248), (64, 2491124), (128, 1245562), (256, 622781)]