188520257872

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1\times {\mathrm{1367}}^1$

素因数の和:2624

約数の個数: 80

約数和(自身を含む): 374751014400

約数和(自身を除く): 186230756528

約数列:

[1, 2, 4, 8, 16, 59, 118, 139, 236, 278, 472, 556, 944, 1051, 1112, 1367, 2102, 2224, 2734, 4204, 5468, 8201, 8408, 10936, 16402, 16816, 21872, 32804, 62009, 65608, 80653, 124018, 131216, 146089, 161306, 190013, 248036, 292178, 322612, 380026, 496072, 584356, 645224, 760052, 992144, 1168712, 1290448, 1436717, 1520104, 2337424, 2873434, 3040208, 5746868, 8619251, 11210767, 11493736, 17238502, 22421534, 22987472, 34477004, 44843068, 68954008, 84766303, 89686136, 137908016, 169532606, 179372272, 199703663, 339065212, 399407326, 678130424, 798814652, 1356260848, 1597629304, 3195258608, 11782516117, 23565032234, 47130064468, 94260128936, 188520257872]

約数ペア:

[(1, 188520257872), (2, 94260128936), (4, 47130064468), (8, 23565032234), (16, 11782516117), (59, 3195258608), (118, 1597629304), (139, 1356260848), (236, 798814652), (278, 678130424), (472, 399407326), (556, 339065212), (944, 199703663), (1051, 179372272), (1112, 169532606), (1367, 137908016), (2102, 89686136), (2224, 84766303), (2734, 68954008), (4204, 44843068), (5468, 34477004), (8201, 22987472), (8408, 22421534), (10936, 17238502), (16402, 11493736), (16816, 11210767), (21872, 8619251), (32804, 5746868), (62009, 3040208), (65608, 2873434), (80653, 2337424), (124018, 1520104), (131216, 1436717), (146089, 1290448), (161306, 1168712), (190013, 992144), (248036, 760052), (292178, 645224), (322612, 584356), (380026, 496072)]