145509714

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 108

約数和(自身を含む): 387909054

約数和(自身を除く): 242399340

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 361, 399, 441, 457, 722, 798, 882, 914, 931, 1083, 1197, 1371, 1862, 2166, 2394, 2527, 2742, 2793, 3199, 3249, 4113, 5054, 5586, 6398, 6498, 7581, 8226, 8379, 8683, 9597, 15162, 16758, 17366, 17689, 19194, 22393, 22743, 26049, 28791, 35378, 44786, 45486, 52098, 53067, 57582, 60781, 67179, 78147, 106134, 121562, 134358, 156294, 159201, 164977, 182343, 201537, 318402, 329954, 364686, 403074, 425467, 494931, 547029, 850934, 989862, 1094058, 1154839, 1276401, 1484793, 2309678, 2552802, 2969586, 3464517, 3829203, 6929034, 7658406, 8083873, 10393551, 16167746, 20787102, 24251619, 48503238, 72754857, 145509714]

約数ペア:

[(1, 145509714), (2, 72754857), (3, 48503238), (6, 24251619), (7, 20787102), (9, 16167746), (14, 10393551), (18, 8083873), (19, 7658406), (21, 6929034), (38, 3829203), (42, 3464517), (49, 2969586), (57, 2552802), (63, 2309678), (98, 1484793), (114, 1276401), (126, 1154839), (133, 1094058), (147, 989862), (171, 850934), (266, 547029), (294, 494931), (342, 425467), (361, 403074), (399, 364686), (441, 329954), (457, 318402), (722, 201537), (798, 182343), (882, 164977), (914, 159201), (931, 156294), (1083, 134358), (1197, 121562), (1371, 106134), (1862, 78147), (2166, 67179), (2394, 60781), (2527, 57582), (2742, 53067), (2793, 52098), (3199, 45486), (3249, 44786), (4113, 35378), (5054, 28791), (5586, 26049), (6398, 22743), (6498, 22393), (7581, 19194), (8226, 17689), (8379, 17366), (8683, 16758), (9597, 15162)]