203669121664

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{7307}}^1$

素因数の和:7570

約数の個数: 128

約数和(自身を含む): 435770193600

約数和(自身を除く): 232101071936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 128, 146, 152, 157, 292, 304, 314, 584, 608, 628, 1168, 1216, 1256, 1387, 2336, 2432, 2512, 2774, 2983, 4672, 5024, 5548, 5966, 7307, 9344, 10048, 11096, 11461, 11932, 14614, 20096, 22192, 22922, 23864, 29228, 44384, 45844, 47728, 58456, 88768, 91688, 95456, 116912, 138833, 177536, 183376, 190912, 217759, 233824, 277666, 366752, 381824, 435518, 467648, 533411, 555332, 733504, 871036, 935296, 1066822, 1110664, 1147199, 1467008, 1742072, 2133644, 2221328, 2294398, 3484144, 4267288, 4442656, 4588796, 6968288, 8534576, 8885312, 9177592, 10134809, 13936576, 17069152, 17770624, 18355184, 20269618, 21796781, 27873152, 34138304, 36710368, 40539236, 43593562, 68276608, 73420736, 81078472, 83745527, 87187124, 146841472, 162156944, 167491054, 174374248, 324313888, 334982108, 348748496, 648627776, 669964216, 697496992, 1297255552, 1339928432, 1394993984, 1591165013, 2679856864, 2789987968, 3182330026, 5359713728, 6364660052, 10719427456, 12729320104, 25458640208, 50917280416, 101834560832, 203669121664]

約数ペア:

[(1, 203669121664), (2, 101834560832), (4, 50917280416), (8, 25458640208), (16, 12729320104), (19, 10719427456), (32, 6364660052), (38, 5359713728), (64, 3182330026), (73, 2789987968), (76, 2679856864), (128, 1591165013), (146, 1394993984), (152, 1339928432), (157, 1297255552), (292, 697496992), (304, 669964216), (314, 648627776), (584, 348748496), (608, 334982108), (628, 324313888), (1168, 174374248), (1216, 167491054), (1256, 162156944), (1387, 146841472), (2336, 87187124), (2432, 83745527), (2512, 81078472), (2774, 73420736), (2983, 68276608), (4672, 43593562), (5024, 40539236), (5548, 36710368), (5966, 34138304), (7307, 27873152), (9344, 21796781), (10048, 20269618), (11096, 18355184), (11461, 17770624), (11932, 17069152), (14614, 13936576), (20096, 10134809), (22192, 9177592), (22922, 8885312), (23864, 8534576), (29228, 6968288), (44384, 4588796), (45844, 4442656), (47728, 4267288), (58456, 3484144), (88768, 2294398), (91688, 2221328), (95456, 2133644), (116912, 1742072), (138833, 1467008), (177536, 1147199), (183376, 1110664), (190912, 1066822), (217759, 935296), (233824, 871036), (277666, 733504), (366752, 555332), (381824, 533411), (435518, 467648)]