142806576

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{881}}^1$

素因数の和:1210

約数の個数: 80

約数和(自身を含む): 404224128

約数和(自身を除く): 261417552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 307, 528, 614, 881, 921, 1228, 1762, 1842, 2456, 2643, 3377, 3524, 3684, 4912, 5286, 6754, 7048, 7368, 9691, 10131, 10572, 13508, 14096, 14736, 19382, 20262, 21144, 27016, 29073, 38764, 40524, 42288, 54032, 58146, 77528, 81048, 116292, 155056, 162096, 232584, 270467, 465168, 540934, 811401, 1081868, 1622802, 2163736, 2975137, 3245604, 4327472, 5950274, 6491208, 8925411, 11900548, 12982416, 17850822, 23801096, 35701644, 47602192, 71403288, 142806576]

約数ペア:

[(1, 142806576), (2, 71403288), (3, 47602192), (4, 35701644), (6, 23801096), (8, 17850822), (11, 12982416), (12, 11900548), (16, 8925411), (22, 6491208), (24, 5950274), (33, 4327472), (44, 3245604), (48, 2975137), (66, 2163736), (88, 1622802), (132, 1081868), (176, 811401), (264, 540934), (307, 465168), (528, 270467), (614, 232584), (881, 162096), (921, 155056), (1228, 116292), (1762, 81048), (1842, 77528), (2456, 58146), (2643, 54032), (3377, 42288), (3524, 40524), (3684, 38764), (4912, 29073), (5286, 27016), (6754, 21144), (7048, 20262), (7368, 19382), (9691, 14736), (10131, 14096), (10572, 13508)]