156947831984

素因数分解:

$2^4\times {\mathrm{2707}}^1\times {\mathrm{3623657}}^1$

素因数の和:3626372

約数の個数: 20

約数和(自身を含む): 304198841784

約数和(自身を除く): 147251009800

約数列:

[1, 2, 4, 8, 16, 2707, 5414, 10828, 21656, 43312, 3623657, 7247314, 14494628, 28989256, 57978512, 9809239499, 19618478998, 39236957996, 78473915992, 156947831984]

約数ペア:

[(1, 156947831984), (2, 78473915992), (4, 39236957996), (8, 19618478998), (16, 9809239499), (2707, 57978512), (5414, 28989256), (10828, 14494628), (21656, 7247314), (43312, 3623657)]