141745716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 426409984

約数和(自身を除く): 284664268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 103, 126, 127, 129, 172, 206, 252, 254, 258, 301, 309, 381, 387, 412, 508, 516, 602, 618, 721, 762, 774, 889, 903, 927, 1143, 1204, 1236, 1442, 1524, 1548, 1778, 1806, 1854, 2163, 2286, 2667, 2709, 2884, 3556, 3612, 3708, 4326, 4429, 4572, 5334, 5418, 5461, 6489, 8001, 8652, 8858, 10668, 10836, 10922, 12978, 13081, 13287, 16002, 16383, 17716, 21844, 25956, 26162, 26574, 31003, 32004, 32766, 38227, 39243, 39861, 49149, 52324, 53148, 62006, 65532, 76454, 78486, 79722, 91567, 93009, 98298, 114681, 117729, 124012, 152908, 156972, 159444, 183134, 186018, 196596, 229362, 235458, 274701, 279027, 344043, 366268, 372036, 458724, 470916, 549402, 558054, 562483, 688086, 824103, 1098804, 1116108, 1124966, 1376172, 1648206, 1687449, 2249932, 3296412, 3374898, 3937381, 5062347, 6749796, 7874762, 10124694, 11812143, 15749524, 20249388, 23624286, 35436429, 47248572, 70872858, 141745716]

約数ペア:

[(1, 141745716), (2, 70872858), (3, 47248572), (4, 35436429), (6, 23624286), (7, 20249388), (9, 15749524), (12, 11812143), (14, 10124694), (18, 7874762), (21, 6749796), (28, 5062347), (36, 3937381), (42, 3374898), (43, 3296412), (63, 2249932), (84, 1687449), (86, 1648206), (103, 1376172), (126, 1124966), (127, 1116108), (129, 1098804), (172, 824103), (206, 688086), (252, 562483), (254, 558054), (258, 549402), (301, 470916), (309, 458724), (381, 372036), (387, 366268), (412, 344043), (508, 279027), (516, 274701), (602, 235458), (618, 229362), (721, 196596), (762, 186018), (774, 183134), (889, 159444), (903, 156972), (927, 152908), (1143, 124012), (1204, 117729), (1236, 114681), (1442, 98298), (1524, 93009), (1548, 91567), (1778, 79722), (1806, 78486), (1854, 76454), (2163, 65532), (2286, 62006), (2667, 53148), (2709, 52324), (2884, 49149), (3556, 39861), (3612, 39243), (3708, 38227), (4326, 32766), (4429, 32004), (4572, 31003), (5334, 26574), (5418, 26162), (5461, 25956), (6489, 21844), (8001, 17716), (8652, 16383), (8858, 16002), (10668, 13287), (10836, 13081), (10922, 12978)]