143844976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 316229760

約数和(自身を除く): 172384784

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 83, 86, 88, 166, 172, 176, 229, 332, 344, 458, 473, 664, 688, 913, 916, 946, 1328, 1826, 1832, 1892, 2519, 3569, 3652, 3664, 3784, 5038, 7138, 7304, 7568, 9847, 10076, 14276, 14608, 19007, 19694, 20152, 28552, 38014, 39259, 39388, 40304, 57104, 76028, 78518, 78776, 108317, 152056, 157036, 157552, 209077, 216634, 304112, 314072, 418154, 433268, 628144, 817301, 836308, 866536, 1634602, 1672616, 1733072, 3269204, 3345232, 6538408, 8990311, 13076816, 17980622, 35961244, 71922488, 143844976]

約数ペア:

[(1, 143844976), (2, 71922488), (4, 35961244), (8, 17980622), (11, 13076816), (16, 8990311), (22, 6538408), (43, 3345232), (44, 3269204), (83, 1733072), (86, 1672616), (88, 1634602), (166, 866536), (172, 836308), (176, 817301), (229, 628144), (332, 433268), (344, 418154), (458, 314072), (473, 304112), (664, 216634), (688, 209077), (913, 157552), (916, 157036), (946, 152056), (1328, 108317), (1826, 78776), (1832, 78518), (1892, 76028), (2519, 57104), (3569, 40304), (3652, 39388), (3664, 39259), (3784, 38014), (5038, 28552), (7138, 20152), (7304, 19694), (7568, 19007), (9847, 14608), (10076, 14276)]