169229268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 490897680

約数和(自身を除く): 321668412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 37, 39, 52, 58, 74, 78, 87, 111, 116, 117, 148, 156, 174, 222, 234, 261, 333, 337, 348, 377, 444, 468, 481, 522, 666, 674, 754, 962, 1011, 1044, 1073, 1131, 1332, 1348, 1443, 1508, 1924, 2022, 2146, 2262, 2886, 3033, 3219, 3393, 4044, 4292, 4329, 4381, 4524, 5772, 6066, 6438, 6786, 8658, 8762, 9657, 9773, 12132, 12469, 12876, 13143, 13572, 13949, 17316, 17524, 19314, 19546, 24938, 26286, 27898, 29319, 37407, 38628, 39092, 39429, 41847, 49876, 52572, 55796, 58638, 74814, 78858, 83694, 87957, 112221, 117276, 125541, 127049, 149628, 157716, 162097, 167388, 175914, 224442, 251082, 254098, 324194, 351828, 361601, 381147, 448884, 486291, 502164, 508196, 648388, 723202, 762294, 972582, 1084803, 1143441, 1446404, 1458873, 1524588, 1945164, 2169606, 2286882, 2917746, 3254409, 4339212, 4573764, 4700813, 5835492, 6508818, 9401626, 13017636, 14102439, 18803252, 28204878, 42307317, 56409756, 84614634, 169229268]

約数ペア:

[(1, 169229268), (2, 84614634), (3, 56409756), (4, 42307317), (6, 28204878), (9, 18803252), (12, 14102439), (13, 13017636), (18, 9401626), (26, 6508818), (29, 5835492), (36, 4700813), (37, 4573764), (39, 4339212), (52, 3254409), (58, 2917746), (74, 2286882), (78, 2169606), (87, 1945164), (111, 1524588), (116, 1458873), (117, 1446404), (148, 1143441), (156, 1084803), (174, 972582), (222, 762294), (234, 723202), (261, 648388), (333, 508196), (337, 502164), (348, 486291), (377, 448884), (444, 381147), (468, 361601), (481, 351828), (522, 324194), (666, 254098), (674, 251082), (754, 224442), (962, 175914), (1011, 167388), (1044, 162097), (1073, 157716), (1131, 149628), (1332, 127049), (1348, 125541), (1443, 117276), (1508, 112221), (1924, 87957), (2022, 83694), (2146, 78858), (2262, 74814), (2886, 58638), (3033, 55796), (3219, 52572), (3393, 49876), (4044, 41847), (4292, 39429), (4329, 39092), (4381, 38628), (4524, 37407), (5772, 29319), (6066, 27898), (6438, 26286), (6786, 24938), (8658, 19546), (8762, 19314), (9657, 17524), (9773, 17316), (12132, 13949), (12469, 13572), (12876, 13143)]