138292128

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:931

約数の個数: 144

約数和(自身を含む): 433873440

約数和(自身を除く): 295581312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 288, 312, 344, 387, 416, 468, 516, 559, 624, 688, 774, 859, 936, 1032, 1118, 1248, 1376, 1548, 1677, 1718, 1872, 2064, 2236, 2577, 3096, 3354, 3436, 3744, 4128, 4472, 5031, 5154, 6192, 6708, 6872, 7731, 8944, 10062, 10308, 11167, 12384, 13416, 13744, 15462, 17888, 20124, 20616, 22334, 26832, 27488, 30924, 33501, 36937, 40248, 41232, 44668, 53664, 61848, 67002, 73874, 80496, 82464, 89336, 100503, 110811, 123696, 134004, 147748, 160992, 178672, 201006, 221622, 247392, 268008, 295496, 332433, 357344, 402012, 443244, 480181, 536016, 590992, 664866, 804024, 886488, 960362, 1072032, 1181984, 1329732, 1440543, 1608048, 1772976, 1920724, 2659464, 2881086, 3216096, 3545952, 3841448, 4321629, 5318928, 5762172, 7682896, 8643258, 10637856, 11524344, 15365792, 17286516, 23048688, 34573032, 46097376, 69146064, 138292128]

約数ペア:

[(1, 138292128), (2, 69146064), (3, 46097376), (4, 34573032), (6, 23048688), (8, 17286516), (9, 15365792), (12, 11524344), (13, 10637856), (16, 8643258), (18, 7682896), (24, 5762172), (26, 5318928), (32, 4321629), (36, 3841448), (39, 3545952), (43, 3216096), (48, 2881086), (52, 2659464), (72, 1920724), (78, 1772976), (86, 1608048), (96, 1440543), (104, 1329732), (117, 1181984), (129, 1072032), (144, 960362), (156, 886488), (172, 804024), (208, 664866), (234, 590992), (258, 536016), (288, 480181), (312, 443244), (344, 402012), (387, 357344), (416, 332433), (468, 295496), (516, 268008), (559, 247392), (624, 221622), (688, 201006), (774, 178672), (859, 160992), (936, 147748), (1032, 134004), (1118, 123696), (1248, 110811), (1376, 100503), (1548, 89336), (1677, 82464), (1718, 80496), (1872, 73874), (2064, 67002), (2236, 61848), (2577, 53664), (3096, 44668), (3354, 41232), (3436, 40248), (3744, 36937), (4128, 33501), (4472, 30924), (5031, 27488), (5154, 26832), (6192, 22334), (6708, 20616), (6872, 20124), (7731, 17888), (8944, 15462), (10062, 13744), (10308, 13416), (11167, 12384)]