145046538

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9839}}^1$

素因数の和:9873

約数の個数: 80

約数和(自身を含む): 400055040

約数和(自身を除く): 255008502

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 9839, 14742, 19678, 29517, 59034, 68873, 88551, 127907, 137746, 177102, 206619, 255814, 265653, 383721, 413238, 531306, 619857, 767442, 796959, 895349, 1151163, 1239714, 1593918, 1790698, 1859571, 2302326, 2686047, 3453489, 3719142, 5372094, 5578713, 6906978, 8058141, 10360467, 11157426, 16116282, 20720934, 24174423, 48348846, 72523269, 145046538]

約数ペア:

[(1, 145046538), (2, 72523269), (3, 48348846), (6, 24174423), (7, 20720934), (9, 16116282), (13, 11157426), (14, 10360467), (18, 8058141), (21, 6906978), (26, 5578713), (27, 5372094), (39, 3719142), (42, 3453489), (54, 2686047), (63, 2302326), (78, 1859571), (81, 1790698), (91, 1593918), (117, 1239714), (126, 1151163), (162, 895349), (182, 796959), (189, 767442), (234, 619857), (273, 531306), (351, 413238), (378, 383721), (546, 265653), (567, 255814), (702, 206619), (819, 177102), (1053, 137746), (1134, 127907), (1638, 88551), (2106, 68873), (2457, 59034), (4914, 29517), (7371, 19678), (9839, 14742)]