138368496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 427575808

約数和(自身を除く): 289207312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 61, 84, 86, 112, 122, 129, 157, 168, 172, 183, 244, 258, 301, 314, 336, 344, 366, 427, 471, 488, 516, 602, 628, 688, 732, 854, 903, 942, 976, 1032, 1099, 1204, 1256, 1281, 1464, 1708, 1806, 1884, 2064, 2198, 2408, 2512, 2562, 2623, 2928, 3297, 3416, 3612, 3768, 4396, 4816, 5124, 5246, 6594, 6751, 6832, 7224, 7536, 7869, 8792, 9577, 10248, 10492, 13188, 13502, 14448, 15738, 17584, 18361, 19154, 20253, 20496, 20984, 26376, 27004, 28731, 31476, 36722, 38308, 40506, 41968, 47257, 52752, 54008, 55083, 57462, 62952, 67039, 73444, 76616, 81012, 94514, 108016, 110166, 114924, 125904, 134078, 141771, 146888, 153232, 162024, 189028, 201117, 220332, 229848, 268156, 283542, 293776, 324048, 378056, 402234, 411811, 440664, 459696, 536312, 567084, 756112, 804468, 823622, 881328, 1072624, 1134168, 1235433, 1608936, 1647244, 2268336, 2470866, 2882677, 3217872, 3294488, 4941732, 5765354, 6588976, 8648031, 9883464, 11530708, 17296062, 19766928, 23061416, 34592124, 46122832, 69184248, 138368496]

約数ペア:

[(1, 138368496), (2, 69184248), (3, 46122832), (4, 34592124), (6, 23061416), (7, 19766928), (8, 17296062), (12, 11530708), (14, 9883464), (16, 8648031), (21, 6588976), (24, 5765354), (28, 4941732), (42, 3294488), (43, 3217872), (48, 2882677), (56, 2470866), (61, 2268336), (84, 1647244), (86, 1608936), (112, 1235433), (122, 1134168), (129, 1072624), (157, 881328), (168, 823622), (172, 804468), (183, 756112), (244, 567084), (258, 536312), (301, 459696), (314, 440664), (336, 411811), (344, 402234), (366, 378056), (427, 324048), (471, 293776), (488, 283542), (516, 268156), (602, 229848), (628, 220332), (688, 201117), (732, 189028), (854, 162024), (903, 153232), (942, 146888), (976, 141771), (1032, 134078), (1099, 125904), (1204, 114924), (1256, 110166), (1281, 108016), (1464, 94514), (1708, 81012), (1806, 76616), (1884, 73444), (2064, 67039), (2198, 62952), (2408, 57462), (2512, 55083), (2562, 54008), (2623, 52752), (2928, 47257), (3297, 41968), (3416, 40506), (3612, 38308), (3768, 36722), (4396, 31476), (4816, 28731), (5124, 27004), (5246, 26376), (6594, 20984), (6751, 20496), (6832, 20253), (7224, 19154), (7536, 18361), (7869, 17584), (8792, 15738), (9577, 14448), (10248, 13502), (10492, 13188)]