197666352

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:668

約数の個数: 160

約数和(自身を含む): 622112960

約数和(自身を除く): 424446608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 104, 108, 117, 122, 144, 156, 183, 208, 216, 234, 244, 312, 351, 366, 432, 468, 488, 549, 577, 624, 702, 732, 793, 936, 976, 1098, 1154, 1404, 1464, 1586, 1647, 1731, 1872, 2196, 2308, 2379, 2808, 2928, 3172, 3294, 3462, 4392, 4616, 4758, 5193, 5616, 6344, 6588, 6924, 7137, 7501, 8784, 9232, 9516, 10386, 12688, 13176, 13848, 14274, 15002, 15579, 19032, 20772, 21411, 22503, 26352, 27696, 28548, 30004, 31158, 35197, 38064, 41544, 42822, 45006, 57096, 60008, 62316, 67509, 70394, 83088, 85644, 90012, 105591, 114192, 120016, 124632, 135018, 140788, 171288, 180024, 202527, 211182, 249264, 270036, 281576, 316773, 342576, 360048, 405054, 422364, 457561, 540072, 563152, 633546, 810108, 844728, 915122, 950319, 1080144, 1267092, 1372683, 1620216, 1689456, 1830244, 1900638, 2534184, 2745366, 3240432, 3660488, 3801276, 4118049, 5068368, 5490732, 7320976, 7602552, 8236098, 10981464, 12354147, 15205104, 16472196, 21962928, 24708294, 32944392, 49416588, 65888784, 98833176, 197666352]

約数ペア:

[(1, 197666352), (2, 98833176), (3, 65888784), (4, 49416588), (6, 32944392), (8, 24708294), (9, 21962928), (12, 16472196), (13, 15205104), (16, 12354147), (18, 10981464), (24, 8236098), (26, 7602552), (27, 7320976), (36, 5490732), (39, 5068368), (48, 4118049), (52, 3801276), (54, 3660488), (61, 3240432), (72, 2745366), (78, 2534184), (104, 1900638), (108, 1830244), (117, 1689456), (122, 1620216), (144, 1372683), (156, 1267092), (183, 1080144), (208, 950319), (216, 915122), (234, 844728), (244, 810108), (312, 633546), (351, 563152), (366, 540072), (432, 457561), (468, 422364), (488, 405054), (549, 360048), (577, 342576), (624, 316773), (702, 281576), (732, 270036), (793, 249264), (936, 211182), (976, 202527), (1098, 180024), (1154, 171288), (1404, 140788), (1464, 135018), (1586, 124632), (1647, 120016), (1731, 114192), (1872, 105591), (2196, 90012), (2308, 85644), (2379, 83088), (2808, 70394), (2928, 67509), (3172, 62316), (3294, 60008), (3462, 57096), (4392, 45006), (4616, 42822), (4758, 41544), (5193, 38064), (5616, 35197), (6344, 31158), (6588, 30004), (6924, 28548), (7137, 27696), (7501, 26352), (8784, 22503), (9232, 21411), (9516, 20772), (10386, 19032), (12688, 15579), (13176, 15002), (13848, 14274)]