143642954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 276708096

約数和(自身を除く): 133065142

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 83, 91, 166, 182, 257, 259, 481, 514, 518, 581, 962, 1079, 1162, 1799, 2158, 3071, 3341, 3367, 3598, 6142, 6682, 6734, 7553, 9509, 15106, 19018, 21331, 21497, 23387, 39923, 42662, 42994, 46774, 66563, 79846, 123617, 133126, 149317, 247234, 277303, 279461, 298634, 554606, 558922, 789247, 865319, 1578494, 1730638, 1941121, 3882242, 5524729, 10260211, 11049458, 20520422, 71821477, 143642954]

約数ペア:

[(1, 143642954), (2, 71821477), (7, 20520422), (13, 11049458), (14, 10260211), (26, 5524729), (37, 3882242), (74, 1941121), (83, 1730638), (91, 1578494), (166, 865319), (182, 789247), (257, 558922), (259, 554606), (481, 298634), (514, 279461), (518, 277303), (581, 247234), (962, 149317), (1079, 133126), (1162, 123617), (1799, 79846), (2158, 66563), (3071, 46774), (3341, 42994), (3367, 42662), (3598, 39923), (6142, 23387), (6682, 21497), (6734, 21331), (7553, 19018), (9509, 15106)]