2078157168

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5351}}^1$

素因数の和:5428

約数の個数: 160

約数和(自身を含む): 6371020800

約数和(自身を除く): 4292863632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 36, 48, 54, 58, 62, 72, 87, 93, 108, 116, 124, 144, 174, 186, 216, 232, 248, 261, 279, 348, 372, 432, 464, 496, 522, 558, 696, 744, 783, 837, 899, 1044, 1116, 1392, 1488, 1566, 1674, 1798, 2088, 2232, 2697, 3132, 3348, 3596, 4176, 4464, 5351, 5394, 6264, 6696, 7192, 8091, 10702, 10788, 12528, 13392, 14384, 16053, 16182, 21404, 21576, 24273, 32106, 32364, 42808, 43152, 48159, 48546, 64212, 64728, 85616, 96318, 97092, 128424, 129456, 144477, 155179, 165881, 192636, 194184, 256848, 288954, 310358, 331762, 385272, 388368, 465537, 497643, 577908, 620716, 663524, 770544, 931074, 995286, 1155816, 1241432, 1327048, 1396611, 1492929, 1862148, 1990572, 2311632, 2482864, 2654096, 2793222, 2985858, 3724296, 3981144, 4189833, 4478787, 4810549, 5586444, 5971716, 7448592, 7962288, 8379666, 8957574, 9621098, 11172888, 11943432, 14431647, 16759332, 17915148, 19242196, 22345776, 23886864, 28863294, 33518664, 35830296, 38484392, 43294941, 57726588, 67037328, 71660592, 76968784, 86589882, 115453176, 129884823, 173179764, 230906352, 259769646, 346359528, 519539292, 692719056, 1039078584, 2078157168]

約数ペア:

[(1, 2078157168), (2, 1039078584), (3, 692719056), (4, 519539292), (6, 346359528), (8, 259769646), (9, 230906352), (12, 173179764), (16, 129884823), (18, 115453176), (24, 86589882), (27, 76968784), (29, 71660592), (31, 67037328), (36, 57726588), (48, 43294941), (54, 38484392), (58, 35830296), (62, 33518664), (72, 28863294), (87, 23886864), (93, 22345776), (108, 19242196), (116, 17915148), (124, 16759332), (144, 14431647), (174, 11943432), (186, 11172888), (216, 9621098), (232, 8957574), (248, 8379666), (261, 7962288), (279, 7448592), (348, 5971716), (372, 5586444), (432, 4810549), (464, 4478787), (496, 4189833), (522, 3981144), (558, 3724296), (696, 2985858), (744, 2793222), (783, 2654096), (837, 2482864), (899, 2311632), (1044, 1990572), (1116, 1862148), (1392, 1492929), (1488, 1396611), (1566, 1327048), (1674, 1241432), (1798, 1155816), (2088, 995286), (2232, 931074), (2697, 770544), (3132, 663524), (3348, 620716), (3596, 577908), (4176, 497643), (4464, 465537), (5351, 388368), (5394, 385272), (6264, 331762), (6696, 310358), (7192, 288954), (8091, 256848), (10702, 194184), (10788, 192636), (12528, 165881), (13392, 155179), (14384, 144477), (16053, 129456), (16182, 128424), (21404, 97092), (21576, 96318), (24273, 85616), (32106, 64728), (32364, 64212), (42808, 48546), (43152, 48159)]