156927456

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{31}}^2$

素因数の和:97

約数の個数: 252

約数和(自身を含む): 547015896

約数和(自身を除く): 390088440

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, 243, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 486, 496, 504, 558, 567, 648, 651, 672, 729, 744, 756, 837, 864, 868, 961, 972, 992, 1008, 1116, 1134, 1296, 1302, 1458, 1488, 1512, 1674, 1701, 1736, 1922, 1944, 1953, 2016, 2232, 2268, 2511, 2592, 2604, 2883, 2916, 2976, 3024, 3348, 3402, 3472, 3844, 3888, 3906, 4464, 4536, 5022, 5103, 5208, 5766, 5832, 5859, 6048, 6696, 6727, 6804, 6944, 7533, 7688, 7776, 7812, 8649, 8928, 9072, 10044, 10206, 10416, 11532, 11664, 11718, 13392, 13454, 13608, 15066, 15376, 15624, 17298, 17577, 18144, 20088, 20181, 20412, 20832, 22599, 23064, 23328, 23436, 25947, 26784, 26908, 27216, 30132, 30752, 31248, 34596, 35154, 40176, 40362, 40824, 45198, 46128, 46872, 51894, 52731, 53816, 54432, 60264, 60543, 62496, 69192, 70308, 77841, 80352, 80724, 81648, 90396, 92256, 93744, 103788, 105462, 107632, 120528, 121086, 138384, 140616, 155682, 158193, 161448, 163296, 180792, 181629, 187488, 207576, 210924, 215264, 233523, 241056, 242172, 276768, 281232, 311364, 316386, 322896, 361584, 363258, 415152, 421848, 467046, 484344, 544887, 562464, 622728, 632772, 645792, 700569, 723168, 726516, 830304, 843696, 934092, 968688, 1089774, 1245456, 1265544, 1401138, 1453032, 1634661, 1687392, 1868184, 1937376, 2179548, 2490912, 2531088, 2802276, 2906064, 3269322, 3736368, 4359096, 4903983, 5062176, 5604552, 5812128, 6538644, 7472736, 8718192, 9807966, 11209104, 13077288, 17436384, 19615932, 22418208, 26154576, 39231864, 52309152, 78463728, 156927456]

約数ペア:

[(1, 156927456), (2, 78463728), (3, 52309152), (4, 39231864), (6, 26154576), (7, 22418208), (8, 19615932), (9, 17436384), (12, 13077288), (14, 11209104), (16, 9807966), (18, 8718192), (21, 7472736), (24, 6538644), (27, 5812128), (28, 5604552), (31, 5062176), (32, 4903983), (36, 4359096), (42, 3736368), (48, 3269322), (54, 2906064), (56, 2802276), (62, 2531088), (63, 2490912), (72, 2179548), (81, 1937376), (84, 1868184), (93, 1687392), (96, 1634661), (108, 1453032), (112, 1401138), (124, 1265544), (126, 1245456), (144, 1089774), (162, 968688), (168, 934092), (186, 843696), (189, 830304), (216, 726516), (217, 723168), (224, 700569), (243, 645792), (248, 632772), (252, 622728), (279, 562464), (288, 544887), (324, 484344), (336, 467046), (372, 421848), (378, 415152), (432, 363258), (434, 361584), (486, 322896), (496, 316386), (504, 311364), (558, 281232), (567, 276768), (648, 242172), (651, 241056), (672, 233523), (729, 215264), (744, 210924), (756, 207576), (837, 187488), (864, 181629), (868, 180792), (961, 163296), (972, 161448), (992, 158193), (1008, 155682), (1116, 140616), (1134, 138384), (1296, 121086), (1302, 120528), (1458, 107632), (1488, 105462), (1512, 103788), (1674, 93744), (1701, 92256), (1736, 90396), (1922, 81648), (1944, 80724), (1953, 80352), (2016, 77841), (2232, 70308), (2268, 69192), (2511, 62496), (2592, 60543), (2604, 60264), (2883, 54432), (2916, 53816), (2976, 52731), (3024, 51894), (3348, 46872), (3402, 46128), (3472, 45198), (3844, 40824), (3888, 40362), (3906, 40176), (4464, 35154), (4536, 34596), (5022, 31248), (5103, 30752), (5208, 30132), (5766, 27216), (5832, 26908), (5859, 26784), (6048, 25947), (6696, 23436), (6727, 23328), (6804, 23064), (6944, 22599), (7533, 20832), (7688, 20412), (7776, 20181), (7812, 20088), (8649, 18144), (8928, 17577), (9072, 17298), (10044, 15624), (10206, 15376), (10416, 15066), (11532, 13608), (11664, 13454), (11718, 13392)]