158721645599

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{259991}}^1$

素因数の和:260171

約数の個数: 32

約数和(自身を含む): 191686901760

約数和(自身を除く): 32965256161

約数列:

[1, 11, 19, 23, 127, 209, 253, 437, 1397, 2413, 2921, 4807, 26543, 32131, 55499, 259991, 610489, 2859901, 4939829, 5979793, 33018857, 54338119, 65777723, 113616067, 363207427, 627358283, 759433711, 1249776737, 6900941113, 8353770821, 14429240509, 158721645599]

約数ペア:

[(1, 158721645599), (11, 14429240509), (19, 8353770821), (23, 6900941113), (127, 1249776737), (209, 759433711), (253, 627358283), (437, 363207427), (1397, 113616067), (2413, 65777723), (2921, 54338119), (4807, 33018857), (26543, 5979793), (32131, 4939829), (55499, 2859901), (259991, 610489)]