179972183052

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{10837}}^1$

素因数の和:11548

約数の個数: 144

約数和(自身を含む): 490825101312

約数和(自身を除く): 310852918260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 647, 713, 828, 1116, 1294, 1426, 1941, 2139, 2588, 2852, 3882, 4278, 5823, 6417, 7764, 8556, 10837, 11646, 12834, 14881, 20057, 21674, 23292, 25668, 29762, 32511, 40114, 43348, 44643, 59524, 60171, 65022, 80228, 89286, 97533, 120342, 130044, 133929, 178572, 180513, 195066, 240684, 249251, 267858, 335947, 361026, 390132, 461311, 498502, 535716, 671894, 722052, 747753, 922622, 997004, 1007841, 1343788, 1383933, 1495506, 1845244, 2015682, 2243259, 2767866, 2991012, 3023523, 4031364, 4151799, 4486518, 5535732, 6047046, 7011539, 7726781, 8303598, 8973036, 12094092, 14023078, 15453562, 16607196, 21034617, 23180343, 28046156, 30907124, 42069234, 46360686, 63103851, 69541029, 84138468, 92721372, 126207702, 139082058, 161265397, 217357709, 252415404, 278164116, 322530794, 434715418, 483796191, 645061588, 652073127, 869430836, 967592382, 1304146254, 1451388573, 1935184764, 1956219381, 2608292508, 2902777146, 3912438762, 4999227307, 5805554292, 7824877524, 9998454614, 14997681921, 19996909228, 29995363842, 44993045763, 59990727684, 89986091526, 179972183052]

約数ペア:

[(1, 179972183052), (2, 89986091526), (3, 59990727684), (4, 44993045763), (6, 29995363842), (9, 19996909228), (12, 14997681921), (18, 9998454614), (23, 7824877524), (31, 5805554292), (36, 4999227307), (46, 3912438762), (62, 2902777146), (69, 2608292508), (92, 1956219381), (93, 1935184764), (124, 1451388573), (138, 1304146254), (186, 967592382), (207, 869430836), (276, 652073127), (279, 645061588), (372, 483796191), (414, 434715418), (558, 322530794), (647, 278164116), (713, 252415404), (828, 217357709), (1116, 161265397), (1294, 139082058), (1426, 126207702), (1941, 92721372), (2139, 84138468), (2588, 69541029), (2852, 63103851), (3882, 46360686), (4278, 42069234), (5823, 30907124), (6417, 28046156), (7764, 23180343), (8556, 21034617), (10837, 16607196), (11646, 15453562), (12834, 14023078), (14881, 12094092), (20057, 8973036), (21674, 8303598), (23292, 7726781), (25668, 7011539), (29762, 6047046), (32511, 5535732), (40114, 4486518), (43348, 4151799), (44643, 4031364), (59524, 3023523), (60171, 2991012), (65022, 2767866), (80228, 2243259), (89286, 2015682), (97533, 1845244), (120342, 1495506), (130044, 1383933), (133929, 1343788), (178572, 1007841), (180513, 997004), (195066, 922622), (240684, 747753), (249251, 722052), (267858, 671894), (335947, 535716), (361026, 498502), (390132, 461311)]