128784384

素因数分解:

$2^{11}\times 3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 406879200

約数和(自身を除く): 278094816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 137, 144, 153, 192, 204, 216, 256, 272, 274, 288, 306, 384, 408, 411, 432, 459, 512, 544, 548, 576, 612, 768, 816, 822, 864, 918, 1024, 1088, 1096, 1152, 1224, 1233, 1536, 1632, 1644, 1728, 1836, 2048, 2176, 2192, 2304, 2329, 2448, 2466, 3072, 3264, 3288, 3456, 3672, 3699, 4352, 4384, 4608, 4658, 4896, 4932, 6144, 6528, 6576, 6912, 6987, 7344, 7398, 8704, 8768, 9216, 9316, 9792, 9864, 13056, 13152, 13824, 13974, 14688, 14796, 17408, 17536, 18432, 18632, 19584, 19728, 20961, 26112, 26304, 27648, 27948, 29376, 29592, 34816, 35072, 37264, 39168, 39456, 41922, 52224, 52608, 55296, 55896, 58752, 59184, 62883, 70144, 74528, 78336, 78912, 83844, 104448, 105216, 111792, 117504, 118368, 125766, 140288, 149056, 156672, 157824, 167688, 210432, 223584, 235008, 236736, 251532, 280576, 298112, 313344, 315648, 335376, 420864, 447168, 470016, 473472, 503064, 596224, 631296, 670752, 841728, 894336, 940032, 946944, 1006128, 1192448, 1262592, 1341504, 1788672, 1893888, 2012256, 2384896, 2525184, 2683008, 3577344, 3787776, 4024512, 4769792, 5366016, 7154688, 7575552, 8049024, 10732032, 14309376, 16098048, 21464064, 32196096, 42928128, 64392192, 128784384]

約数ペア:

[(1, 128784384), (2, 64392192), (3, 42928128), (4, 32196096), (6, 21464064), (8, 16098048), (9, 14309376), (12, 10732032), (16, 8049024), (17, 7575552), (18, 7154688), (24, 5366016), (27, 4769792), (32, 4024512), (34, 3787776), (36, 3577344), (48, 2683008), (51, 2525184), (54, 2384896), (64, 2012256), (68, 1893888), (72, 1788672), (96, 1341504), (102, 1262592), (108, 1192448), (128, 1006128), (136, 946944), (137, 940032), (144, 894336), (153, 841728), (192, 670752), (204, 631296), (216, 596224), (256, 503064), (272, 473472), (274, 470016), (288, 447168), (306, 420864), (384, 335376), (408, 315648), (411, 313344), (432, 298112), (459, 280576), (512, 251532), (544, 236736), (548, 235008), (576, 223584), (612, 210432), (768, 167688), (816, 157824), (822, 156672), (864, 149056), (918, 140288), (1024, 125766), (1088, 118368), (1096, 117504), (1152, 111792), (1224, 105216), (1233, 104448), (1536, 83844), (1632, 78912), (1644, 78336), (1728, 74528), (1836, 70144), (2048, 62883), (2176, 59184), (2192, 58752), (2304, 55896), (2329, 55296), (2448, 52608), (2466, 52224), (3072, 41922), (3264, 39456), (3288, 39168), (3456, 37264), (3672, 35072), (3699, 34816), (4352, 29592), (4384, 29376), (4608, 27948), (4658, 27648), (4896, 26304), (4932, 26112), (6144, 20961), (6528, 19728), (6576, 19584), (6912, 18632), (6987, 18432), (7344, 17536), (7398, 17408), (8704, 14796), (8768, 14688), (9216, 13974), (9316, 13824), (9792, 13152), (9864, 13056)]