156969304640

素因数分解:

$2^6\times 5^1\times {\mathrm{2371}}^1\times {\mathrm{206887}}^1$

素因数の和:209275

約数の個数: 56

約数和(自身を含む): 373942612032

約数和(自身を除く): 216973307392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2371, 4742, 9484, 11855, 18968, 23710, 37936, 47420, 75872, 94840, 151744, 189680, 206887, 379360, 413774, 758720, 827548, 1034435, 1655096, 2068870, 3310192, 4137740, 6620384, 8275480, 13240768, 16550960, 33101920, 66203840, 490529077, 981058154, 1962116308, 2452645385, 3924232616, 4905290770, 7848465232, 9810581540, 15696930464, 19621163080, 31393860928, 39242326160, 78484652320, 156969304640]

約数ペア:

[(1, 156969304640), (2, 78484652320), (4, 39242326160), (5, 31393860928), (8, 19621163080), (10, 15696930464), (16, 9810581540), (20, 7848465232), (32, 4905290770), (40, 3924232616), (64, 2452645385), (80, 1962116308), (160, 981058154), (320, 490529077), (2371, 66203840), (4742, 33101920), (9484, 16550960), (11855, 13240768), (18968, 8275480), (23710, 6620384), (37936, 4137740), (47420, 3310192), (75872, 2068870), (94840, 1655096), (151744, 1034435), (189680, 827548), (206887, 758720), (379360, 413774)]