15668936608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 35318384640

約数和(自身を除く): 19649448032

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 71, 104, 109, 124, 142, 157, 208, 218, 248, 284, 314, 403, 416, 436, 496, 568, 628, 806, 872, 923, 992, 1136, 1256, 1417, 1612, 1744, 1846, 2041, 2201, 2272, 2512, 2834, 3224, 3379, 3488, 3692, 4082, 4402, 4867, 5024, 5668, 6448, 6758, 7384, 7739, 8164, 8804, 9734, 11147, 11336, 12896, 13516, 14768, 15478, 16328, 17113, 17608, 19468, 22294, 22672, 27032, 28613, 29536, 30956, 32656, 34226, 35216, 38936, 43927, 44588, 45344, 54064, 57226, 61912, 63271, 65312, 68452, 70432, 77872, 87854, 89176, 100607, 108128, 114452, 123824, 126542, 136904, 144911, 155744, 175708, 178352, 201214, 222469, 228904, 239909, 247648, 253084, 273808, 289822, 345557, 351416, 356704, 402428, 444938, 457808, 479818, 506168, 530503, 547616, 579644, 691114, 702832, 804856, 889876, 915616, 959636, 1012336, 1061006, 1159288, 1215023, 1382228, 1405664, 1609712, 1779752, 1919272, 2024672, 2122012, 2318576, 2430046, 2764456, 3118817, 3219424, 3559504, 3838544, 4244024, 4492241, 4637152, 4860092, 5528912, 6237634, 6896539, 7119008, 7677088, 8488048, 8984482, 9720184, 11057824, 12475268, 13793078, 15795299, 16976096, 17968964, 19440368, 24950536, 27586156, 31590598, 35937928, 37665713, 38880736, 49901072, 55172312, 63181196, 71875856, 75331426, 99802144, 110344624, 126362392, 143751712, 150662852, 220689248, 252724784, 301325704, 489654269, 505449568, 602651408, 979308538, 1205302816, 1958617076, 3917234152, 7834468304, 15668936608]

約数ペア:

[(1, 15668936608), (2, 7834468304), (4, 3917234152), (8, 1958617076), (13, 1205302816), (16, 979308538), (26, 602651408), (31, 505449568), (32, 489654269), (52, 301325704), (62, 252724784), (71, 220689248), (104, 150662852), (109, 143751712), (124, 126362392), (142, 110344624), (157, 99802144), (208, 75331426), (218, 71875856), (248, 63181196), (284, 55172312), (314, 49901072), (403, 38880736), (416, 37665713), (436, 35937928), (496, 31590598), (568, 27586156), (628, 24950536), (806, 19440368), (872, 17968964), (923, 16976096), (992, 15795299), (1136, 13793078), (1256, 12475268), (1417, 11057824), (1612, 9720184), (1744, 8984482), (1846, 8488048), (2041, 7677088), (2201, 7119008), (2272, 6896539), (2512, 6237634), (2834, 5528912), (3224, 4860092), (3379, 4637152), (3488, 4492241), (3692, 4244024), (4082, 3838544), (4402, 3559504), (4867, 3219424), (5024, 3118817), (5668, 2764456), (6448, 2430046), (6758, 2318576), (7384, 2122012), (7739, 2024672), (8164, 1919272), (8804, 1779752), (9734, 1609712), (11147, 1405664), (11336, 1382228), (12896, 1215023), (13516, 1159288), (14768, 1061006), (15478, 1012336), (16328, 959636), (17113, 915616), (17608, 889876), (19468, 804856), (22294, 702832), (22672, 691114), (27032, 579644), (28613, 547616), (29536, 530503), (30956, 506168), (32656, 479818), (34226, 457808), (35216, 444938), (38936, 402428), (43927, 356704), (44588, 351416), (45344, 345557), (54064, 289822), (57226, 273808), (61912, 253084), (63271, 247648), (65312, 239909), (68452, 228904), (70432, 222469), (77872, 201214), (87854, 178352), (89176, 175708), (100607, 155744), (108128, 144911), (114452, 136904), (123824, 126542)]