177677789728

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{104947}}^1$

素因数の和:105425

約数の個数: 48

約数和(自身を含む): 352907380224

約数和(自身を除く): 175229590496

約数列:

[1, 2, 4, 8, 16, 32, 191, 277, 382, 554, 764, 1108, 1528, 2216, 3056, 4432, 6112, 8864, 52907, 104947, 105814, 209894, 211628, 419788, 423256, 839576, 846512, 1679152, 1693024, 3358304, 20044877, 29070319, 40089754, 58140638, 80179508, 116281276, 160359016, 232562552, 320718032, 465125104, 641436064, 930250208, 5552430929, 11104861858, 22209723716, 44419447432, 88838894864, 177677789728]

約数ペア:

[(1, 177677789728), (2, 88838894864), (4, 44419447432), (8, 22209723716), (16, 11104861858), (32, 5552430929), (191, 930250208), (277, 641436064), (382, 465125104), (554, 320718032), (764, 232562552), (1108, 160359016), (1528, 116281276), (2216, 80179508), (3056, 58140638), (4432, 40089754), (6112, 29070319), (8864, 20044877), (52907, 3358304), (104947, 1693024), (105814, 1679152), (209894, 846512), (211628, 839576), (419788, 423256)]