156948992

素因数分解:

$2^9\times {\mathrm{306541}}^1$

素因数の和:306559

約数の個数: 20

約数和(自身を含む): 313592466

約数和(自身を除く): 156643474

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 306541, 613082, 1226164, 2452328, 4904656, 9809312, 19618624, 39237248, 78474496, 156948992]

約数ペア:

[(1, 156948992), (2, 78474496), (4, 39237248), (8, 19618624), (16, 9809312), (32, 4904656), (64, 2452328), (128, 1226164), (256, 613082), (512, 306541)]