172090368

素因数分解:

$2^{10}\times 3^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 132

約数和(自身を含む): 505821888

約数和(自身を除く): 333731520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 263, 284, 288, 384, 426, 512, 526, 568, 576, 639, 768, 789, 852, 1024, 1052, 1136, 1152, 1278, 1536, 1578, 1704, 2104, 2272, 2304, 2367, 2556, 3072, 3156, 3408, 4208, 4544, 4608, 4734, 5112, 6312, 6816, 8416, 9088, 9216, 9468, 10224, 12624, 13632, 16832, 18176, 18673, 18936, 20448, 25248, 27264, 33664, 36352, 37346, 37872, 40896, 50496, 54528, 56019, 67328, 72704, 74692, 75744, 81792, 100992, 109056, 112038, 134656, 149384, 151488, 163584, 168057, 201984, 218112, 224076, 269312, 298768, 302976, 327168, 336114, 403968, 448152, 597536, 605952, 654336, 672228, 807936, 896304, 1195072, 1211904, 1344456, 1792608, 2390144, 2423808, 2688912, 3585216, 4780288, 5377824, 7170432, 9560576, 10755648, 14340864, 19121152, 21511296, 28681728, 43022592, 57363456, 86045184, 172090368]

約数ペア:

[(1, 172090368), (2, 86045184), (3, 57363456), (4, 43022592), (6, 28681728), (8, 21511296), (9, 19121152), (12, 14340864), (16, 10755648), (18, 9560576), (24, 7170432), (32, 5377824), (36, 4780288), (48, 3585216), (64, 2688912), (71, 2423808), (72, 2390144), (96, 1792608), (128, 1344456), (142, 1211904), (144, 1195072), (192, 896304), (213, 807936), (256, 672228), (263, 654336), (284, 605952), (288, 597536), (384, 448152), (426, 403968), (512, 336114), (526, 327168), (568, 302976), (576, 298768), (639, 269312), (768, 224076), (789, 218112), (852, 201984), (1024, 168057), (1052, 163584), (1136, 151488), (1152, 149384), (1278, 134656), (1536, 112038), (1578, 109056), (1704, 100992), (2104, 81792), (2272, 75744), (2304, 74692), (2367, 72704), (2556, 67328), (3072, 56019), (3156, 54528), (3408, 50496), (4208, 40896), (4544, 37872), (4608, 37346), (4734, 36352), (5112, 33664), (6312, 27264), (6816, 25248), (8416, 20448), (9088, 18936), (9216, 18673), (9468, 18176), (10224, 16832), (12624, 13632)]