198835728

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:974

約数の個数: 160

約数和(自身を含む): 645792000

約数和(自身を除く): 446956272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 343, 364, 392, 546, 588, 624, 637, 686, 728, 784, 929, 1029, 1092, 1176, 1274, 1372, 1456, 1858, 1911, 2058, 2184, 2352, 2548, 2744, 2787, 3716, 3822, 4116, 4368, 4459, 5096, 5488, 5574, 6503, 7432, 7644, 8232, 8918, 10192, 11148, 12077, 13006, 13377, 14864, 15288, 16464, 17836, 19509, 22296, 24154, 26012, 26754, 30576, 35672, 36231, 39018, 44592, 45521, 48308, 52024, 53508, 71344, 72462, 78036, 84539, 91042, 96616, 104048, 107016, 136563, 144924, 156072, 169078, 182084, 193232, 214032, 253617, 273126, 289848, 312144, 318647, 338156, 364168, 507234, 546252, 579696, 591773, 637294, 676312, 728336, 955941, 1014468, 1092504, 1183546, 1274588, 1352624, 1775319, 1911882, 2028936, 2185008, 2367092, 2549176, 3550638, 3823764, 4057872, 4142411, 4734184, 5098352, 7101276, 7647528, 8284822, 9468368, 12427233, 14202552, 15295056, 16569644, 24854466, 28405104, 33139288, 49708932, 66278576, 99417864, 198835728]

約数ペア:

[(1, 198835728), (2, 99417864), (3, 66278576), (4, 49708932), (6, 33139288), (7, 28405104), (8, 24854466), (12, 16569644), (13, 15295056), (14, 14202552), (16, 12427233), (21, 9468368), (24, 8284822), (26, 7647528), (28, 7101276), (39, 5098352), (42, 4734184), (48, 4142411), (49, 4057872), (52, 3823764), (56, 3550638), (78, 2549176), (84, 2367092), (91, 2185008), (98, 2028936), (104, 1911882), (112, 1775319), (147, 1352624), (156, 1274588), (168, 1183546), (182, 1092504), (196, 1014468), (208, 955941), (273, 728336), (294, 676312), (312, 637294), (336, 591773), (343, 579696), (364, 546252), (392, 507234), (546, 364168), (588, 338156), (624, 318647), (637, 312144), (686, 289848), (728, 273126), (784, 253617), (929, 214032), (1029, 193232), (1092, 182084), (1176, 169078), (1274, 156072), (1372, 144924), (1456, 136563), (1858, 107016), (1911, 104048), (2058, 96616), (2184, 91042), (2352, 84539), (2548, 78036), (2744, 72462), (2787, 71344), (3716, 53508), (3822, 52024), (4116, 48308), (4368, 45521), (4459, 44592), (5096, 39018), (5488, 36231), (5574, 35672), (6503, 30576), (7432, 26754), (7644, 26012), (8232, 24154), (8918, 22296), (10192, 19509), (11148, 17836), (12077, 16464), (13006, 15288), (13377, 14864)]