166611564

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 499699200

約数和(自身を除く): 333087636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 103, 126, 131, 147, 196, 206, 252, 262, 294, 309, 343, 393, 412, 441, 524, 588, 618, 686, 721, 786, 882, 917, 927, 1029, 1179, 1236, 1372, 1442, 1572, 1764, 1834, 1854, 2058, 2163, 2358, 2751, 2884, 3087, 3668, 3708, 4116, 4326, 4716, 5047, 5502, 6174, 6419, 6489, 8253, 8652, 10094, 11004, 12348, 12838, 12978, 13493, 15141, 16506, 19257, 20188, 25676, 25956, 26986, 30282, 33012, 35329, 38514, 40479, 44933, 45423, 53972, 57771, 60564, 70658, 77028, 80958, 89866, 90846, 94451, 105987, 115542, 121437, 134799, 141316, 161916, 179732, 181692, 188902, 211974, 231084, 242874, 269598, 283353, 317961, 377804, 404397, 423948, 485748, 539196, 566706, 635922, 661157, 808794, 850059, 1133412, 1271844, 1322314, 1617588, 1700118, 1983471, 2644628, 3400236, 3966942, 4628099, 5950413, 7933884, 9256198, 11900826, 13884297, 18512396, 23801652, 27768594, 41652891, 55537188, 83305782, 166611564]

約数ペア:

[(1, 166611564), (2, 83305782), (3, 55537188), (4, 41652891), (6, 27768594), (7, 23801652), (9, 18512396), (12, 13884297), (14, 11900826), (18, 9256198), (21, 7933884), (28, 5950413), (36, 4628099), (42, 3966942), (49, 3400236), (63, 2644628), (84, 1983471), (98, 1700118), (103, 1617588), (126, 1322314), (131, 1271844), (147, 1133412), (196, 850059), (206, 808794), (252, 661157), (262, 635922), (294, 566706), (309, 539196), (343, 485748), (393, 423948), (412, 404397), (441, 377804), (524, 317961), (588, 283353), (618, 269598), (686, 242874), (721, 231084), (786, 211974), (882, 188902), (917, 181692), (927, 179732), (1029, 161916), (1179, 141316), (1236, 134799), (1372, 121437), (1442, 115542), (1572, 105987), (1764, 94451), (1834, 90846), (1854, 89866), (2058, 80958), (2163, 77028), (2358, 70658), (2751, 60564), (2884, 57771), (3087, 53972), (3668, 45423), (3708, 44933), (4116, 40479), (4326, 38514), (4716, 35329), (5047, 33012), (5502, 30282), (6174, 26986), (6419, 25956), (6489, 25676), (8253, 20188), (8652, 19257), (10094, 16506), (11004, 15141), (12348, 13493), (12838, 12978)]