128054784

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 240

約数和(自身を含む): 411442416

約数和(自身を除く): 283387632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 53, 64, 66, 78, 88, 96, 104, 106, 121, 128, 132, 143, 156, 159, 176, 192, 208, 212, 242, 256, 264, 286, 312, 318, 352, 363, 384, 416, 424, 429, 484, 512, 528, 572, 583, 624, 636, 689, 704, 726, 768, 832, 848, 858, 968, 1056, 1144, 1166, 1248, 1272, 1378, 1408, 1452, 1536, 1573, 1664, 1696, 1716, 1749, 1936, 2067, 2112, 2288, 2332, 2496, 2544, 2756, 2816, 2904, 3146, 3328, 3392, 3432, 3498, 3872, 4134, 4224, 4576, 4664, 4719, 4992, 5088, 5512, 5632, 5808, 6292, 6413, 6656, 6784, 6864, 6996, 7579, 7744, 8268, 8448, 9152, 9328, 9438, 9984, 10176, 11024, 11616, 12584, 12826, 13568, 13728, 13992, 15158, 15488, 16536, 16896, 18304, 18656, 18876, 19239, 19968, 20352, 22048, 22737, 23232, 25168, 25652, 27136, 27456, 27984, 30316, 30976, 33072, 36608, 37312, 37752, 38478, 40704, 44096, 45474, 46464, 50336, 51304, 54912, 55968, 60632, 61952, 66144, 73216, 74624, 75504, 76956, 81408, 83369, 88192, 90948, 92928, 100672, 102608, 109824, 111936, 121264, 132288, 149248, 151008, 153912, 166738, 176384, 181896, 185856, 201344, 205216, 219648, 223872, 242528, 250107, 264576, 298496, 302016, 307824, 333476, 352768, 363792, 402688, 410432, 447744, 485056, 500214, 529152, 604032, 615648, 666952, 727584, 805376, 820864, 895488, 970112, 1000428, 1058304, 1208064, 1231296, 1333904, 1455168, 1641728, 1940224, 2000856, 2416128, 2462592, 2667808, 2910336, 3283456, 3880448, 4001712, 4925184, 5335616, 5820672, 8003424, 9850368, 10671232, 11641344, 16006848, 21342464, 32013696, 42684928, 64027392, 128054784]

約数ペア:

[(1, 128054784), (2, 64027392), (3, 42684928), (4, 32013696), (6, 21342464), (8, 16006848), (11, 11641344), (12, 10671232), (13, 9850368), (16, 8003424), (22, 5820672), (24, 5335616), (26, 4925184), (32, 4001712), (33, 3880448), (39, 3283456), (44, 2910336), (48, 2667808), (52, 2462592), (53, 2416128), (64, 2000856), (66, 1940224), (78, 1641728), (88, 1455168), (96, 1333904), (104, 1231296), (106, 1208064), (121, 1058304), (128, 1000428), (132, 970112), (143, 895488), (156, 820864), (159, 805376), (176, 727584), (192, 666952), (208, 615648), (212, 604032), (242, 529152), (256, 500214), (264, 485056), (286, 447744), (312, 410432), (318, 402688), (352, 363792), (363, 352768), (384, 333476), (416, 307824), (424, 302016), (429, 298496), (484, 264576), (512, 250107), (528, 242528), (572, 223872), (583, 219648), (624, 205216), (636, 201344), (689, 185856), (704, 181896), (726, 176384), (768, 166738), (832, 153912), (848, 151008), (858, 149248), (968, 132288), (1056, 121264), (1144, 111936), (1166, 109824), (1248, 102608), (1272, 100672), (1378, 92928), (1408, 90948), (1452, 88192), (1536, 83369), (1573, 81408), (1664, 76956), (1696, 75504), (1716, 74624), (1749, 73216), (1936, 66144), (2067, 61952), (2112, 60632), (2288, 55968), (2332, 54912), (2496, 51304), (2544, 50336), (2756, 46464), (2816, 45474), (2904, 44096), (3146, 40704), (3328, 38478), (3392, 37752), (3432, 37312), (3498, 36608), (3872, 33072), (4134, 30976), (4224, 30316), (4576, 27984), (4664, 27456), (4719, 27136), (4992, 25652), (5088, 25168), (5512, 23232), (5632, 22737), (5808, 22048), (6292, 20352), (6413, 19968), (6656, 19239), (6784, 18876), (6864, 18656), (6996, 18304), (7579, 16896), (7744, 16536), (8268, 15488), (8448, 15158), (9152, 13992), (9328, 13728), (9438, 13568), (9984, 12826), (10176, 12584), (11024, 11616)]