189509261504

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:795

約数の個数: 168

約数和(自身を含む): 401384073024

約数和(自身を除く): 211874811520

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 131, 172, 248, 262, 344, 496, 524, 547, 688, 961, 992, 1048, 1094, 1333, 1376, 1922, 1984, 2096, 2188, 2666, 2752, 3844, 4061, 4192, 4376, 5332, 5633, 7688, 8122, 8384, 8752, 10664, 11266, 15376, 16244, 16957, 17504, 21328, 22532, 23521, 30752, 32488, 33914, 35008, 41323, 42656, 45064, 47042, 61504, 64976, 67828, 71657, 82646, 85312, 90128, 94084, 125891, 129952, 135656, 143314, 165292, 174623, 180256, 188168, 251782, 259904, 271312, 286628, 330584, 349246, 360512, 376336, 503564, 525667, 542624, 573256, 661168, 698492, 729151, 752672, 1007128, 1051334, 1085248, 1146512, 1322336, 1396984, 1458302, 1505344, 2014256, 2102668, 2221367, 2293024, 2644672, 2793968, 2916604, 3081251, 4028512, 4205336, 4442734, 4586048, 5413313, 5587936, 5833208, 6162502, 8057024, 8410672, 8885468, 10826626, 11175872, 11666416, 12325004, 16821344, 17770936, 21653252, 22603681, 23332832, 24650008, 33642688, 35541872, 43306504, 45207362, 46665664, 49300016, 68862377, 71083744, 86613008, 90414724, 95518781, 98600032, 137724754, 142167488, 173226016, 180829448, 191037562, 197200064, 275449508, 346452032, 361658896, 382075124, 550899016, 723317792, 764150248, 1101798032, 1446635584, 1528300496, 2203596064, 2961082211, 3056600992, 4407192128, 5922164422, 6113201984, 11844328844, 23688657688, 47377315376, 94754630752, 189509261504]

約数ペア:

[(1, 189509261504), (2, 94754630752), (4, 47377315376), (8, 23688657688), (16, 11844328844), (31, 6113201984), (32, 5922164422), (43, 4407192128), (62, 3056600992), (64, 2961082211), (86, 2203596064), (124, 1528300496), (131, 1446635584), (172, 1101798032), (248, 764150248), (262, 723317792), (344, 550899016), (496, 382075124), (524, 361658896), (547, 346452032), (688, 275449508), (961, 197200064), (992, 191037562), (1048, 180829448), (1094, 173226016), (1333, 142167488), (1376, 137724754), (1922, 98600032), (1984, 95518781), (2096, 90414724), (2188, 86613008), (2666, 71083744), (2752, 68862377), (3844, 49300016), (4061, 46665664), (4192, 45207362), (4376, 43306504), (5332, 35541872), (5633, 33642688), (7688, 24650008), (8122, 23332832), (8384, 22603681), (8752, 21653252), (10664, 17770936), (11266, 16821344), (15376, 12325004), (16244, 11666416), (16957, 11175872), (17504, 10826626), (21328, 8885468), (22532, 8410672), (23521, 8057024), (30752, 6162502), (32488, 5833208), (33914, 5587936), (35008, 5413313), (41323, 4586048), (42656, 4442734), (45064, 4205336), (47042, 4028512), (61504, 3081251), (64976, 2916604), (67828, 2793968), (71657, 2644672), (82646, 2293024), (85312, 2221367), (90128, 2102668), (94084, 2014256), (125891, 1505344), (129952, 1458302), (135656, 1396984), (143314, 1322336), (165292, 1146512), (174623, 1085248), (180256, 1051334), (188168, 1007128), (251782, 752672), (259904, 729151), (271312, 698492), (286628, 661168), (330584, 573256), (349246, 542624), (360512, 525667), (376336, 503564)]