193079159

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 266112000

約数和(自身を除く): 73032841

約数列:

[1, 7, 13, 19, 43, 49, 53, 91, 133, 247, 301, 343, 371, 559, 637, 689, 817, 931, 1007, 1729, 2107, 2279, 2597, 3913, 4459, 4823, 5719, 6517, 7049, 10621, 12103, 13091, 14749, 15953, 18179, 27391, 29627, 33761, 40033, 43301, 49343, 74347, 84721, 91637, 111671, 191737, 207389, 236327, 280231, 303107, 345401, 520429, 562913, 641459, 781697, 1451723, 2121749, 3643003, 3940391, 4490213, 10162061, 14852243, 27582737, 193079159]

約数ペア:

[(1, 193079159), (7, 27582737), (13, 14852243), (19, 10162061), (43, 4490213), (49, 3940391), (53, 3643003), (91, 2121749), (133, 1451723), (247, 781697), (301, 641459), (343, 562913), (371, 520429), (559, 345401), (637, 303107), (689, 280231), (817, 236327), (931, 207389), (1007, 191737), (1729, 111671), (2107, 91637), (2279, 84721), (2597, 74347), (3913, 49343), (4459, 43301), (4823, 40033), (5719, 33761), (6517, 29627), (7049, 27391), (10621, 18179), (12103, 15953), (13091, 14749)]