156969247984

素因数分解:

$2^4\times {\mathrm{1759}}^1\times {\mathrm{5577361}}^1$

素因数の和:5579128

約数の個数: 20

約数和(自身を含む): 304300870720

約数和(自身を除く): 147331622736

約数列:

[1, 2, 4, 8, 16, 1759, 3518, 7036, 14072, 28144, 5577361, 11154722, 22309444, 44618888, 89237776, 9810577999, 19621155998, 39242311996, 78484623992, 156969247984]

約数ペア:

[(1, 156969247984), (2, 78484623992), (4, 39242311996), (8, 19621155998), (16, 9810577999), (1759, 89237776), (3518, 44618888), (7036, 22309444), (14072, 11154722), (28144, 5577361)]