189550368

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:397

約数の個数: 240

約数和(自身を含む): 659602944

約数和(自身を除く): 470052576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 324, 336, 337, 372, 378, 432, 434, 496, 504, 558, 567, 648, 651, 672, 674, 744, 756, 837, 864, 868, 992, 1008, 1011, 1116, 1134, 1296, 1302, 1348, 1488, 1512, 1674, 1736, 1953, 2016, 2022, 2232, 2268, 2359, 2511, 2592, 2604, 2696, 2976, 3024, 3033, 3348, 3472, 3906, 4044, 4464, 4536, 4718, 5022, 5208, 5392, 5859, 6048, 6066, 6696, 6944, 7077, 7812, 8088, 8928, 9072, 9099, 9436, 10044, 10416, 10447, 10784, 11718, 12132, 13392, 14154, 15624, 16176, 17577, 18144, 18198, 18872, 20088, 20832, 20894, 21231, 23436, 24264, 26784, 27297, 28308, 31248, 31341, 32352, 35154, 36396, 37744, 40176, 41788, 42462, 46872, 48528, 54594, 56616, 62496, 62682, 63693, 70308, 72792, 73129, 75488, 80352, 83576, 84924, 93744, 94023, 97056, 109188, 113232, 125364, 127386, 140616, 145584, 146258, 167152, 169848, 187488, 188046, 191079, 218376, 219387, 226464, 250728, 254772, 281232, 282069, 291168, 292516, 334304, 339696, 376092, 382158, 436752, 438774, 501456, 509544, 562464, 564138, 585032, 658161, 679392, 752184, 764316, 846207, 873504, 877548, 1002912, 1019088, 1128276, 1170064, 1316322, 1504368, 1528632, 1692414, 1755096, 1974483, 2038176, 2256552, 2340128, 2632644, 3008736, 3057264, 3384828, 3510192, 3948966, 4513104, 5265288, 5923449, 6114528, 6769656, 7020384, 7897932, 9026208, 10530576, 11846898, 13539312, 15795864, 21061152, 23693796, 27078624, 31591728, 47387592, 63183456, 94775184, 189550368]

約数ペア:

[(1, 189550368), (2, 94775184), (3, 63183456), (4, 47387592), (6, 31591728), (7, 27078624), (8, 23693796), (9, 21061152), (12, 15795864), (14, 13539312), (16, 11846898), (18, 10530576), (21, 9026208), (24, 7897932), (27, 7020384), (28, 6769656), (31, 6114528), (32, 5923449), (36, 5265288), (42, 4513104), (48, 3948966), (54, 3510192), (56, 3384828), (62, 3057264), (63, 3008736), (72, 2632644), (81, 2340128), (84, 2256552), (93, 2038176), (96, 1974483), (108, 1755096), (112, 1692414), (124, 1528632), (126, 1504368), (144, 1316322), (162, 1170064), (168, 1128276), (186, 1019088), (189, 1002912), (216, 877548), (217, 873504), (224, 846207), (248, 764316), (252, 752184), (279, 679392), (288, 658161), (324, 585032), (336, 564138), (337, 562464), (372, 509544), (378, 501456), (432, 438774), (434, 436752), (496, 382158), (504, 376092), (558, 339696), (567, 334304), (648, 292516), (651, 291168), (672, 282069), (674, 281232), (744, 254772), (756, 250728), (837, 226464), (864, 219387), (868, 218376), (992, 191079), (1008, 188046), (1011, 187488), (1116, 169848), (1134, 167152), (1296, 146258), (1302, 145584), (1348, 140616), (1488, 127386), (1512, 125364), (1674, 113232), (1736, 109188), (1953, 97056), (2016, 94023), (2022, 93744), (2232, 84924), (2268, 83576), (2359, 80352), (2511, 75488), (2592, 73129), (2604, 72792), (2696, 70308), (2976, 63693), (3024, 62682), (3033, 62496), (3348, 56616), (3472, 54594), (3906, 48528), (4044, 46872), (4464, 42462), (4536, 41788), (4718, 40176), (5022, 37744), (5208, 36396), (5392, 35154), (5859, 32352), (6048, 31341), (6066, 31248), (6696, 28308), (6944, 27297), (7077, 26784), (7812, 24264), (8088, 23436), (8928, 21231), (9072, 20894), (9099, 20832), (9436, 20088), (10044, 18872), (10416, 18198), (10447, 18144), (10784, 17577), (11718, 16176), (12132, 15624), (13392, 14154)]