181672764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 551384064

約数和(自身を除く): 369711300

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 53, 73, 78, 84, 86, 91, 106, 129, 146, 156, 159, 172, 182, 212, 219, 258, 273, 292, 301, 318, 364, 371, 438, 511, 516, 546, 559, 602, 636, 689, 742, 876, 903, 949, 1022, 1092, 1113, 1118, 1204, 1378, 1484, 1533, 1677, 1806, 1898, 2044, 2067, 2226, 2236, 2279, 2756, 2847, 3066, 3139, 3354, 3612, 3796, 3869, 3913, 4134, 4452, 4558, 4823, 5694, 6132, 6278, 6643, 6708, 6837, 7738, 7826, 8268, 9116, 9417, 9646, 11388, 11607, 11739, 12556, 13286, 13674, 14469, 15476, 15652, 15953, 18834, 19292, 19929, 21973, 23214, 23478, 26572, 27083, 27348, 28938, 29627, 31906, 37668, 39858, 40807, 43946, 46428, 46956, 47859, 50297, 54166, 57876, 59254, 63812, 65919, 79716, 81249, 81614, 87892, 88881, 95718, 100594, 108332, 118508, 122421, 131838, 150891, 162498, 163228, 166367, 177762, 191436, 201188, 207389, 244842, 263676, 285649, 301782, 324996, 332734, 352079, 355524, 414778, 489684, 499101, 571298, 603564, 622167, 665468, 704158, 829556, 856947, 998202, 1056237, 1142596, 1164569, 1244334, 1408316, 1713894, 1996404, 2112474, 2162771, 2329138, 2488668, 3427788, 3493707, 4224948, 4325542, 4658276, 6488313, 6987414, 8651084, 12976626, 13974828, 15139397, 25953252, 30278794, 45418191, 60557588, 90836382, 181672764]

約数ペア:

[(1, 181672764), (2, 90836382), (3, 60557588), (4, 45418191), (6, 30278794), (7, 25953252), (12, 15139397), (13, 13974828), (14, 12976626), (21, 8651084), (26, 6987414), (28, 6488313), (39, 4658276), (42, 4325542), (43, 4224948), (52, 3493707), (53, 3427788), (73, 2488668), (78, 2329138), (84, 2162771), (86, 2112474), (91, 1996404), (106, 1713894), (129, 1408316), (146, 1244334), (156, 1164569), (159, 1142596), (172, 1056237), (182, 998202), (212, 856947), (219, 829556), (258, 704158), (273, 665468), (292, 622167), (301, 603564), (318, 571298), (364, 499101), (371, 489684), (438, 414778), (511, 355524), (516, 352079), (546, 332734), (559, 324996), (602, 301782), (636, 285649), (689, 263676), (742, 244842), (876, 207389), (903, 201188), (949, 191436), (1022, 177762), (1092, 166367), (1113, 163228), (1118, 162498), (1204, 150891), (1378, 131838), (1484, 122421), (1533, 118508), (1677, 108332), (1806, 100594), (1898, 95718), (2044, 88881), (2067, 87892), (2226, 81614), (2236, 81249), (2279, 79716), (2756, 65919), (2847, 63812), (3066, 59254), (3139, 57876), (3354, 54166), (3612, 50297), (3796, 47859), (3869, 46956), (3913, 46428), (4134, 43946), (4452, 40807), (4558, 39858), (4823, 37668), (5694, 31906), (6132, 29627), (6278, 28938), (6643, 27348), (6708, 27083), (6837, 26572), (7738, 23478), (7826, 23214), (8268, 21973), (9116, 19929), (9417, 19292), (9646, 18834), (11388, 15953), (11607, 15652), (11739, 15476), (12556, 14469), (13286, 13674)]