138756744

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 452874240

約数和(自身を除く): 314117496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 83, 84, 93, 107, 124, 126, 166, 168, 186, 214, 217, 248, 249, 252, 279, 321, 332, 372, 428, 434, 498, 504, 558, 581, 642, 651, 664, 744, 747, 749, 856, 868, 963, 996, 1116, 1162, 1284, 1302, 1494, 1498, 1736, 1743, 1926, 1953, 1992, 2232, 2247, 2324, 2568, 2573, 2604, 2988, 2996, 3317, 3486, 3852, 3906, 4494, 4648, 5146, 5208, 5229, 5976, 5992, 6634, 6741, 6972, 7704, 7719, 7812, 8881, 8988, 9951, 10292, 10458, 13268, 13482, 13944, 15438, 15624, 17762, 17976, 18011, 19902, 20584, 20916, 23157, 23219, 26536, 26643, 26964, 29853, 30876, 35524, 36022, 39804, 41832, 46314, 46438, 53286, 53928, 54033, 59706, 61752, 62167, 69657, 71048, 72044, 79608, 79929, 92628, 92876, 106572, 108066, 119412, 124334, 139314, 144088, 159858, 162099, 185256, 185752, 186501, 208971, 213144, 216132, 238824, 248668, 275311, 278628, 319716, 324198, 373002, 417942, 432264, 497336, 550622, 557256, 559503, 639432, 648396, 746004, 825933, 835884, 1101244, 1119006, 1296792, 1492008, 1651866, 1671768, 1927177, 2202488, 2238012, 2477799, 3303732, 3854354, 4476024, 4955598, 5781531, 6607464, 7708708, 9911196, 11563062, 15417416, 17344593, 19822392, 23126124, 34689186, 46252248, 69378372, 138756744]

約数ペア:

[(1, 138756744), (2, 69378372), (3, 46252248), (4, 34689186), (6, 23126124), (7, 19822392), (8, 17344593), (9, 15417416), (12, 11563062), (14, 9911196), (18, 7708708), (21, 6607464), (24, 5781531), (28, 4955598), (31, 4476024), (36, 3854354), (42, 3303732), (56, 2477799), (62, 2238012), (63, 2202488), (72, 1927177), (83, 1671768), (84, 1651866), (93, 1492008), (107, 1296792), (124, 1119006), (126, 1101244), (166, 835884), (168, 825933), (186, 746004), (214, 648396), (217, 639432), (248, 559503), (249, 557256), (252, 550622), (279, 497336), (321, 432264), (332, 417942), (372, 373002), (428, 324198), (434, 319716), (498, 278628), (504, 275311), (558, 248668), (581, 238824), (642, 216132), (651, 213144), (664, 208971), (744, 186501), (747, 185752), (749, 185256), (856, 162099), (868, 159858), (963, 144088), (996, 139314), (1116, 124334), (1162, 119412), (1284, 108066), (1302, 106572), (1494, 92876), (1498, 92628), (1736, 79929), (1743, 79608), (1926, 72044), (1953, 71048), (1992, 69657), (2232, 62167), (2247, 61752), (2324, 59706), (2568, 54033), (2573, 53928), (2604, 53286), (2988, 46438), (2996, 46314), (3317, 41832), (3486, 39804), (3852, 36022), (3906, 35524), (4494, 30876), (4648, 29853), (5146, 26964), (5208, 26643), (5229, 26536), (5976, 23219), (5992, 23157), (6634, 20916), (6741, 20584), (6972, 19902), (7704, 18011), (7719, 17976), (7812, 17762), (8881, 15624), (8988, 15438), (9951, 13944), (10292, 13482), (10458, 13268)]