131193504

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:619

約数の個数: 144

約数和(自身を含む): 408556512

約数和(自身を除く): 277363008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 67, 72, 78, 96, 104, 117, 134, 144, 156, 201, 208, 234, 268, 288, 312, 402, 416, 468, 523, 536, 603, 624, 804, 871, 936, 1046, 1072, 1206, 1248, 1569, 1608, 1742, 1872, 2092, 2144, 2412, 2613, 3138, 3216, 3484, 3744, 4184, 4707, 4824, 5226, 6276, 6432, 6799, 6968, 7839, 8368, 9414, 9648, 10452, 12552, 13598, 13936, 15678, 16736, 18828, 19296, 20397, 20904, 25104, 27196, 27872, 31356, 35041, 37656, 40794, 41808, 50208, 54392, 61191, 62712, 70082, 75312, 81588, 83616, 105123, 108784, 122382, 125424, 140164, 150624, 163176, 210246, 217568, 244764, 250848, 280328, 315369, 326352, 420492, 455533, 489528, 560656, 630738, 652704, 840984, 911066, 979056, 1121312, 1261476, 1366599, 1681968, 1822132, 1958112, 2522952, 2733198, 3363936, 3644264, 4099797, 5045904, 5466396, 7288528, 8199594, 10091808, 10932792, 14577056, 16399188, 21865584, 32798376, 43731168, 65596752, 131193504]

約数ペア:

[(1, 131193504), (2, 65596752), (3, 43731168), (4, 32798376), (6, 21865584), (8, 16399188), (9, 14577056), (12, 10932792), (13, 10091808), (16, 8199594), (18, 7288528), (24, 5466396), (26, 5045904), (32, 4099797), (36, 3644264), (39, 3363936), (48, 2733198), (52, 2522952), (67, 1958112), (72, 1822132), (78, 1681968), (96, 1366599), (104, 1261476), (117, 1121312), (134, 979056), (144, 911066), (156, 840984), (201, 652704), (208, 630738), (234, 560656), (268, 489528), (288, 455533), (312, 420492), (402, 326352), (416, 315369), (468, 280328), (523, 250848), (536, 244764), (603, 217568), (624, 210246), (804, 163176), (871, 150624), (936, 140164), (1046, 125424), (1072, 122382), (1206, 108784), (1248, 105123), (1569, 83616), (1608, 81588), (1742, 75312), (1872, 70082), (2092, 62712), (2144, 61191), (2412, 54392), (2613, 50208), (3138, 41808), (3216, 40794), (3484, 37656), (3744, 35041), (4184, 31356), (4707, 27872), (4824, 27196), (5226, 25104), (6276, 20904), (6432, 20397), (6799, 19296), (6968, 18828), (7839, 16736), (8368, 15678), (9414, 13936), (9648, 13598), (10452, 12552)]