128949696

素因数分解:

$2^6\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1061}}^1$

素因数の和:1290

約数の個数: 84

約数和(自身を含む): 371712744

約数和(自身を除く): 242763048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 211, 288, 422, 576, 633, 844, 1061, 1266, 1688, 1899, 2122, 2532, 3183, 3376, 3798, 4244, 5064, 6366, 6752, 7596, 8488, 9549, 10128, 12732, 13504, 15192, 16976, 19098, 20256, 25464, 30384, 33952, 38196, 40512, 50928, 60768, 67904, 76392, 101856, 121536, 152784, 203712, 223871, 305568, 447742, 611136, 671613, 895484, 1343226, 1790968, 2014839, 2686452, 3581936, 4029678, 5372904, 7163872, 8059356, 10745808, 14327744, 16118712, 21491616, 32237424, 42983232, 64474848, 128949696]

約数ペア:

[(1, 128949696), (2, 64474848), (3, 42983232), (4, 32237424), (6, 21491616), (8, 16118712), (9, 14327744), (12, 10745808), (16, 8059356), (18, 7163872), (24, 5372904), (32, 4029678), (36, 3581936), (48, 2686452), (64, 2014839), (72, 1790968), (96, 1343226), (144, 895484), (192, 671613), (211, 611136), (288, 447742), (422, 305568), (576, 223871), (633, 203712), (844, 152784), (1061, 121536), (1266, 101856), (1688, 76392), (1899, 67904), (2122, 60768), (2532, 50928), (3183, 40512), (3376, 38196), (3798, 33952), (4244, 30384), (5064, 25464), (6366, 20256), (6752, 19098), (7596, 16976), (8488, 15192), (9549, 13504), (10128, 12732)]