129707568

素因数分解:

$2^4\times 3^5\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:553

約数の個数: 120

約数和(自身を含む): 382437328

約数和(自身を除く): 252729760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 81, 108, 144, 146, 162, 216, 219, 243, 292, 324, 432, 438, 457, 486, 584, 648, 657, 876, 914, 972, 1168, 1296, 1314, 1371, 1752, 1828, 1944, 1971, 2628, 2742, 3504, 3656, 3888, 3942, 4113, 5256, 5484, 5913, 7312, 7884, 8226, 10512, 10968, 11826, 12339, 15768, 16452, 17739, 21936, 23652, 24678, 31536, 32904, 33361, 35478, 37017, 47304, 49356, 65808, 66722, 70956, 74034, 94608, 98712, 100083, 111051, 133444, 141912, 148068, 197424, 200166, 222102, 266888, 283824, 296136, 300249, 400332, 444204, 533776, 592272, 600498, 800664, 888408, 900747, 1200996, 1601328, 1776816, 1801494, 2401992, 2702241, 3602988, 4803984, 5404482, 7205976, 8106723, 10808964, 14411952, 16213446, 21617928, 32426892, 43235856, 64853784, 129707568]

約数ペア:

[(1, 129707568), (2, 64853784), (3, 43235856), (4, 32426892), (6, 21617928), (8, 16213446), (9, 14411952), (12, 10808964), (16, 8106723), (18, 7205976), (24, 5404482), (27, 4803984), (36, 3602988), (48, 2702241), (54, 2401992), (72, 1801494), (73, 1776816), (81, 1601328), (108, 1200996), (144, 900747), (146, 888408), (162, 800664), (216, 600498), (219, 592272), (243, 533776), (292, 444204), (324, 400332), (432, 300249), (438, 296136), (457, 283824), (486, 266888), (584, 222102), (648, 200166), (657, 197424), (876, 148068), (914, 141912), (972, 133444), (1168, 111051), (1296, 100083), (1314, 98712), (1371, 94608), (1752, 74034), (1828, 70956), (1944, 66722), (1971, 65808), (2628, 49356), (2742, 47304), (3504, 37017), (3656, 35478), (3888, 33361), (3942, 32904), (4113, 31536), (5256, 24678), (5484, 23652), (5913, 21936), (7312, 17739), (7884, 16452), (8226, 15768), (10512, 12339), (10968, 11826)]