138107232

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{499}}^1$

素因数の和:577

約数の個数: 108

約数和(自身を含む): 406633500

約数和(自身を除く): 268526268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 499, 558, 744, 961, 992, 998, 1116, 1488, 1497, 1922, 1996, 2232, 2883, 2976, 2994, 3844, 3992, 4464, 4491, 5766, 5988, 7688, 7984, 8649, 8928, 8982, 11532, 11976, 15376, 15469, 15968, 17298, 17964, 23064, 23952, 30752, 30938, 34596, 35928, 46128, 46407, 47904, 61876, 69192, 71856, 92256, 92814, 123752, 138384, 139221, 143712, 185628, 247504, 276768, 278442, 371256, 479539, 495008, 556884, 742512, 959078, 1113768, 1438617, 1485024, 1918156, 2227536, 2877234, 3836312, 4315851, 4455072, 5754468, 7672624, 8631702, 11508936, 15345248, 17263404, 23017872, 34526808, 46035744, 69053616, 138107232]

約数ペア:

[(1, 138107232), (2, 69053616), (3, 46035744), (4, 34526808), (6, 23017872), (8, 17263404), (9, 15345248), (12, 11508936), (16, 8631702), (18, 7672624), (24, 5754468), (31, 4455072), (32, 4315851), (36, 3836312), (48, 2877234), (62, 2227536), (72, 1918156), (93, 1485024), (96, 1438617), (124, 1113768), (144, 959078), (186, 742512), (248, 556884), (279, 495008), (288, 479539), (372, 371256), (496, 278442), (499, 276768), (558, 247504), (744, 185628), (961, 143712), (992, 139221), (998, 138384), (1116, 123752), (1488, 92814), (1497, 92256), (1922, 71856), (1996, 69192), (2232, 61876), (2883, 47904), (2976, 46407), (2994, 46128), (3844, 35928), (3992, 34596), (4464, 30938), (4491, 30752), (5766, 23952), (5988, 23064), (7688, 17964), (7984, 17298), (8649, 15968), (8928, 15469), (8982, 15376), (11532, 11976)]