139248018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 390297600

約数和(自身を除く): 251049582

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 43, 54, 63, 78, 86, 91, 117, 126, 129, 182, 189, 234, 258, 273, 301, 351, 378, 387, 546, 559, 602, 659, 702, 774, 819, 903, 1118, 1161, 1318, 1638, 1677, 1806, 1977, 2322, 2457, 2709, 3354, 3913, 3954, 4613, 4914, 5031, 5418, 5931, 7826, 8127, 8567, 9226, 10062, 11739, 11862, 13839, 15093, 16254, 17134, 17793, 23478, 25701, 27678, 28337, 30186, 35217, 35586, 41517, 51402, 56674, 59969, 70434, 77103, 83034, 85011, 105651, 119938, 124551, 154206, 170022, 179907, 198359, 211302, 231309, 249102, 255033, 359814, 368381, 396718, 462618, 510066, 539721, 595077, 736762, 765099, 1079442, 1105143, 1190154, 1530198, 1619163, 1785231, 2210286, 2578667, 3238326, 3315429, 3570462, 5157334, 5355693, 6630858, 7736001, 9946287, 10711386, 15472002, 19892574, 23208003, 46416006, 69624009, 139248018]

約数ペア:

[(1, 139248018), (2, 69624009), (3, 46416006), (6, 23208003), (7, 19892574), (9, 15472002), (13, 10711386), (14, 9946287), (18, 7736001), (21, 6630858), (26, 5355693), (27, 5157334), (39, 3570462), (42, 3315429), (43, 3238326), (54, 2578667), (63, 2210286), (78, 1785231), (86, 1619163), (91, 1530198), (117, 1190154), (126, 1105143), (129, 1079442), (182, 765099), (189, 736762), (234, 595077), (258, 539721), (273, 510066), (301, 462618), (351, 396718), (378, 368381), (387, 359814), (546, 255033), (559, 249102), (602, 231309), (659, 211302), (702, 198359), (774, 179907), (819, 170022), (903, 154206), (1118, 124551), (1161, 119938), (1318, 105651), (1638, 85011), (1677, 83034), (1806, 77103), (1977, 70434), (2322, 59969), (2457, 56674), (2709, 51402), (3354, 41517), (3913, 35586), (3954, 35217), (4613, 30186), (4914, 28337), (5031, 27678), (5418, 25701), (5931, 23478), (7826, 17793), (8127, 17134), (8567, 16254), (9226, 15093), (10062, 13839), (11739, 11862)]