140542780448

素因数分解:

$2^5\times 7^1\times {\mathrm{541}}^1\times {\mathrm{719}}^1\times {\mathrm{1613}}^1$

素因数の和:2890

約数の個数: 96

約数和(自身を含む): 317443069440

約数和(自身を除く): 176900288992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 541, 719, 1082, 1438, 1613, 2164, 2876, 3226, 3787, 4328, 5033, 5752, 6452, 7574, 8656, 10066, 11291, 11504, 12904, 15148, 17312, 20132, 22582, 23008, 25808, 30296, 40264, 45164, 51616, 60592, 80528, 90328, 121184, 161056, 180656, 361312, 388979, 777958, 872633, 1159747, 1555916, 1745266, 2319494, 2722853, 3111832, 3490532, 4638988, 5445706, 6108431, 6223664, 6981064, 8118229, 9277976, 10891412, 12216862, 12447328, 13962128, 16236458, 18555952, 21782824, 24433724, 27924256, 32472916, 37111904, 43565648, 48867448, 64945832, 87131296, 97734896, 129891664, 195469792, 259783328, 627423127, 1254846254, 2509692508, 4391961889, 5019385016, 8783923778, 10038770032, 17567847556, 20077540064, 35135695112, 70271390224, 140542780448]

約数ペア:

[(1, 140542780448), (2, 70271390224), (4, 35135695112), (7, 20077540064), (8, 17567847556), (14, 10038770032), (16, 8783923778), (28, 5019385016), (32, 4391961889), (56, 2509692508), (112, 1254846254), (224, 627423127), (541, 259783328), (719, 195469792), (1082, 129891664), (1438, 97734896), (1613, 87131296), (2164, 64945832), (2876, 48867448), (3226, 43565648), (3787, 37111904), (4328, 32472916), (5033, 27924256), (5752, 24433724), (6452, 21782824), (7574, 18555952), (8656, 16236458), (10066, 13962128), (11291, 12447328), (11504, 12216862), (12904, 10891412), (15148, 9277976), (17312, 8118229), (20132, 6981064), (22582, 6223664), (23008, 6108431), (25808, 5445706), (30296, 4638988), (40264, 3490532), (45164, 3111832), (51616, 2722853), (60592, 2319494), (80528, 1745266), (90328, 1555916), (121184, 1159747), (161056, 872633), (180656, 777958), (361312, 388979)]