189707328

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 168

約数和(自身を含む): 578312280

約数和(自身を除く): 388604952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 41, 48, 58, 64, 72, 82, 87, 96, 116, 123, 144, 164, 174, 192, 232, 246, 261, 277, 288, 328, 348, 369, 464, 492, 522, 554, 576, 656, 696, 738, 831, 928, 984, 1044, 1108, 1189, 1312, 1392, 1476, 1662, 1856, 1968, 2088, 2216, 2378, 2493, 2624, 2784, 2952, 3324, 3567, 3936, 4176, 4432, 4756, 4986, 5568, 5904, 6648, 7134, 7872, 8033, 8352, 8864, 9512, 9972, 10701, 11357, 11808, 13296, 14268, 16066, 16704, 17728, 19024, 19944, 21402, 22714, 23616, 24099, 26592, 28536, 32132, 34071, 38048, 39888, 42804, 45428, 48198, 53184, 57072, 64264, 68142, 72297, 76096, 79776, 85608, 90856, 96396, 102213, 114144, 128528, 136284, 144594, 159552, 171216, 181712, 192792, 204426, 228288, 257056, 272568, 289188, 329353, 342432, 363424, 385584, 408852, 514112, 545136, 578376, 658706, 684864, 726848, 771168, 817704, 988059, 1090272, 1156752, 1317412, 1542336, 1635408, 1976118, 2180544, 2313504, 2634824, 2964177, 3270816, 3952236, 4627008, 5269648, 5928354, 6541632, 7904472, 10539296, 11856708, 15808944, 21078592, 23713416, 31617888, 47426832, 63235776, 94853664, 189707328]

約数ペア:

[(1, 189707328), (2, 94853664), (3, 63235776), (4, 47426832), (6, 31617888), (8, 23713416), (9, 21078592), (12, 15808944), (16, 11856708), (18, 10539296), (24, 7904472), (29, 6541632), (32, 5928354), (36, 5269648), (41, 4627008), (48, 3952236), (58, 3270816), (64, 2964177), (72, 2634824), (82, 2313504), (87, 2180544), (96, 1976118), (116, 1635408), (123, 1542336), (144, 1317412), (164, 1156752), (174, 1090272), (192, 988059), (232, 817704), (246, 771168), (261, 726848), (277, 684864), (288, 658706), (328, 578376), (348, 545136), (369, 514112), (464, 408852), (492, 385584), (522, 363424), (554, 342432), (576, 329353), (656, 289188), (696, 272568), (738, 257056), (831, 228288), (928, 204426), (984, 192792), (1044, 181712), (1108, 171216), (1189, 159552), (1312, 144594), (1392, 136284), (1476, 128528), (1662, 114144), (1856, 102213), (1968, 96396), (2088, 90856), (2216, 85608), (2378, 79776), (2493, 76096), (2624, 72297), (2784, 68142), (2952, 64264), (3324, 57072), (3567, 53184), (3936, 48198), (4176, 45428), (4432, 42804), (4756, 39888), (4986, 38048), (5568, 34071), (5904, 32132), (6648, 28536), (7134, 26592), (7872, 24099), (8033, 23616), (8352, 22714), (8864, 21402), (9512, 19944), (9972, 19024), (10701, 17728), (11357, 16704), (11808, 16066), (13296, 14268)]