138653328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 414830592

約数和(自身を除く): 276177264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 43, 44, 48, 62, 66, 86, 88, 93, 124, 129, 132, 172, 176, 186, 197, 248, 258, 264, 341, 344, 372, 394, 473, 496, 516, 528, 591, 682, 688, 744, 788, 946, 1023, 1032, 1182, 1333, 1364, 1419, 1488, 1576, 1892, 2046, 2064, 2167, 2364, 2666, 2728, 2838, 3152, 3784, 3999, 4092, 4334, 4728, 5332, 5456, 5676, 6107, 6501, 7568, 7998, 8184, 8471, 8668, 9456, 10664, 11352, 12214, 13002, 14663, 15996, 16368, 16942, 17336, 18321, 21328, 22704, 24428, 25413, 26004, 29326, 31992, 33884, 34672, 36642, 43989, 48856, 50826, 52008, 58652, 63984, 67177, 67768, 73284, 87978, 93181, 97712, 101652, 104016, 117304, 134354, 135536, 146568, 175956, 186362, 201531, 203304, 234608, 262601, 268708, 279543, 293136, 351912, 372724, 403062, 406608, 525202, 537416, 559086, 703824, 745448, 787803, 806124, 1050404, 1074832, 1118172, 1490896, 1575606, 1612248, 2100808, 2236344, 2888611, 3151212, 3224496, 4201616, 4472688, 5777222, 6302424, 8665833, 11554444, 12604848, 17331666, 23108888, 34663332, 46217776, 69326664, 138653328]

約数ペア:

[(1, 138653328), (2, 69326664), (3, 46217776), (4, 34663332), (6, 23108888), (8, 17331666), (11, 12604848), (12, 11554444), (16, 8665833), (22, 6302424), (24, 5777222), (31, 4472688), (33, 4201616), (43, 3224496), (44, 3151212), (48, 2888611), (62, 2236344), (66, 2100808), (86, 1612248), (88, 1575606), (93, 1490896), (124, 1118172), (129, 1074832), (132, 1050404), (172, 806124), (176, 787803), (186, 745448), (197, 703824), (248, 559086), (258, 537416), (264, 525202), (341, 406608), (344, 403062), (372, 372724), (394, 351912), (473, 293136), (496, 279543), (516, 268708), (528, 262601), (591, 234608), (682, 203304), (688, 201531), (744, 186362), (788, 175956), (946, 146568), (1023, 135536), (1032, 134354), (1182, 117304), (1333, 104016), (1364, 101652), (1419, 97712), (1488, 93181), (1576, 87978), (1892, 73284), (2046, 67768), (2064, 67177), (2167, 63984), (2364, 58652), (2666, 52008), (2728, 50826), (2838, 48856), (3152, 43989), (3784, 36642), (3999, 34672), (4092, 33884), (4334, 31992), (4728, 29326), (5332, 26004), (5456, 25413), (5676, 24428), (6107, 22704), (6501, 21328), (7568, 18321), (7998, 17336), (8184, 16942), (8471, 16368), (8668, 15996), (9456, 14663), (10664, 13002), (11352, 12214)]