242550168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 711659520

約数和(自身を除く): 469109352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 107, 131, 168, 206, 214, 262, 309, 321, 393, 412, 428, 524, 618, 642, 721, 749, 786, 824, 856, 917, 1048, 1236, 1284, 1442, 1498, 1572, 1834, 2163, 2247, 2472, 2568, 2751, 2884, 2996, 3144, 3668, 4326, 4494, 5502, 5768, 5992, 7336, 8652, 8988, 11004, 11021, 13493, 14017, 17304, 17976, 22008, 22042, 26986, 28034, 33063, 40479, 42051, 44084, 53972, 56068, 66126, 77147, 80958, 84102, 88168, 94451, 98119, 107944, 112136, 132252, 154294, 161916, 168204, 188902, 196238, 231441, 264504, 283353, 294357, 308588, 323832, 336408, 377804, 392476, 462882, 566706, 588714, 617176, 755608, 784952, 925764, 1133412, 1177428, 1443751, 1851528, 2266824, 2354856, 2887502, 4331253, 5775004, 8662506, 10106257, 11550008, 17325012, 20212514, 30318771, 34650024, 40425028, 60637542, 80850056, 121275084, 242550168]

約数ペア:

[(1, 242550168), (2, 121275084), (3, 80850056), (4, 60637542), (6, 40425028), (7, 34650024), (8, 30318771), (12, 20212514), (14, 17325012), (21, 11550008), (24, 10106257), (28, 8662506), (42, 5775004), (56, 4331253), (84, 2887502), (103, 2354856), (107, 2266824), (131, 1851528), (168, 1443751), (206, 1177428), (214, 1133412), (262, 925764), (309, 784952), (321, 755608), (393, 617176), (412, 588714), (428, 566706), (524, 462882), (618, 392476), (642, 377804), (721, 336408), (749, 323832), (786, 308588), (824, 294357), (856, 283353), (917, 264504), (1048, 231441), (1236, 196238), (1284, 188902), (1442, 168204), (1498, 161916), (1572, 154294), (1834, 132252), (2163, 112136), (2247, 107944), (2472, 98119), (2568, 94451), (2751, 88168), (2884, 84102), (2996, 80958), (3144, 77147), (3668, 66126), (4326, 56068), (4494, 53972), (5502, 44084), (5768, 42051), (5992, 40479), (7336, 33063), (8652, 28034), (8988, 26986), (11004, 22042), (11021, 22008), (13493, 17976), (14017, 17304)]