156783193

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5807}}^1$

素因数の和:5869

約数の個数: 24

約数和(自身を含む): 198633600

約数和(自身を除く): 41850407

約数列:

[1, 7, 19, 29, 49, 133, 203, 551, 931, 1421, 3857, 5807, 26999, 40649, 110333, 168403, 284543, 772331, 1178821, 3199657, 5406317, 8251747, 22397599, 156783193]

約数ペア:

[(1, 156783193), (7, 22397599), (19, 8251747), (29, 5406317), (49, 3199657), (133, 1178821), (203, 772331), (551, 284543), (931, 168403), (1421, 110333), (3857, 40649), (5807, 26999)]