180968256

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{4987}}^1$

素因数の和:5018

約数の個数: 140

約数和(自身を含む): 613204768

約数和(自身を除く): 432236512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 4987, 5184, 6048, 9072, 9974, 12096, 14961, 18144, 19948, 29922, 34909, 36288, 39896, 44883, 59844, 69818, 79792, 89766, 104727, 119688, 134649, 139636, 159584, 179532, 209454, 239376, 269298, 279272, 314181, 319168, 359064, 403947, 418908, 478752, 538596, 558544, 628362, 718128, 807894, 837816, 942543, 957504, 1077192, 1117088, 1256724, 1436256, 1615788, 1675632, 1885086, 2154384, 2234176, 2513448, 2827629, 2872512, 3231576, 3351264, 3770172, 4308768, 5026896, 5655258, 6463152, 6702528, 7540344, 8617536, 10053792, 11310516, 12926304, 15080688, 20107584, 22621032, 25852608, 30161376, 45242064, 60322752, 90484128, 180968256]

約数ペア:

[(1, 180968256), (2, 90484128), (3, 60322752), (4, 45242064), (6, 30161376), (7, 25852608), (8, 22621032), (9, 20107584), (12, 15080688), (14, 12926304), (16, 11310516), (18, 10053792), (21, 8617536), (24, 7540344), (27, 6702528), (28, 6463152), (32, 5655258), (36, 5026896), (42, 4308768), (48, 3770172), (54, 3351264), (56, 3231576), (63, 2872512), (64, 2827629), (72, 2513448), (81, 2234176), (84, 2154384), (96, 1885086), (108, 1675632), (112, 1615788), (126, 1436256), (144, 1256724), (162, 1117088), (168, 1077192), (189, 957504), (192, 942543), (216, 837816), (224, 807894), (252, 718128), (288, 628362), (324, 558544), (336, 538596), (378, 478752), (432, 418908), (448, 403947), (504, 359064), (567, 319168), (576, 314181), (648, 279272), (672, 269298), (756, 239376), (864, 209454), (1008, 179532), (1134, 159584), (1296, 139636), (1344, 134649), (1512, 119688), (1728, 104727), (2016, 89766), (2268, 79792), (2592, 69818), (3024, 59844), (4032, 44883), (4536, 39896), (4987, 36288), (5184, 34909), (6048, 29922), (9072, 19948), (9974, 18144), (12096, 14961)]