157645656

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2606

約数の個数: 128

約数和(自身を含む): 512870400

約数和(自身を除く): 355224744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 82, 84, 108, 123, 126, 164, 168, 189, 216, 246, 252, 287, 328, 369, 378, 492, 504, 574, 738, 756, 861, 984, 1107, 1148, 1476, 1512, 1722, 2214, 2296, 2543, 2583, 2952, 3444, 4428, 5086, 5166, 6888, 7629, 7749, 8856, 10172, 10332, 15258, 15498, 17801, 20344, 20664, 22887, 30516, 30996, 35602, 45774, 53403, 61032, 61992, 68661, 71204, 91548, 104263, 106806, 137322, 142408, 160209, 183096, 208526, 213612, 274644, 312789, 320418, 417052, 427224, 480627, 549288, 625578, 640836, 729841, 834104, 938367, 961254, 1251156, 1281672, 1459682, 1876734, 1922508, 2189523, 2502312, 2815101, 2919364, 3753468, 3845016, 4379046, 5630202, 5838728, 6568569, 7506936, 8758092, 11260404, 13137138, 17516184, 19705707, 22520808, 26274276, 39411414, 52548552, 78822828, 157645656]

約数ペア:

[(1, 157645656), (2, 78822828), (3, 52548552), (4, 39411414), (6, 26274276), (7, 22520808), (8, 19705707), (9, 17516184), (12, 13137138), (14, 11260404), (18, 8758092), (21, 7506936), (24, 6568569), (27, 5838728), (28, 5630202), (36, 4379046), (41, 3845016), (42, 3753468), (54, 2919364), (56, 2815101), (63, 2502312), (72, 2189523), (82, 1922508), (84, 1876734), (108, 1459682), (123, 1281672), (126, 1251156), (164, 961254), (168, 938367), (189, 834104), (216, 729841), (246, 640836), (252, 625578), (287, 549288), (328, 480627), (369, 427224), (378, 417052), (492, 320418), (504, 312789), (574, 274644), (738, 213612), (756, 208526), (861, 183096), (984, 160209), (1107, 142408), (1148, 137322), (1476, 106806), (1512, 104263), (1722, 91548), (2214, 71204), (2296, 68661), (2543, 61992), (2583, 61032), (2952, 53403), (3444, 45774), (4428, 35602), (5086, 30996), (5166, 30516), (6888, 22887), (7629, 20664), (7749, 20344), (8856, 17801), (10172, 15498), (10332, 15258)]