171926958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 403273728

約数和(自身を除く): 231346770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 107, 134, 201, 214, 321, 402, 469, 571, 642, 749, 938, 1142, 1407, 1498, 1713, 2247, 2814, 3426, 3997, 4494, 7169, 7994, 11991, 14338, 21507, 23982, 38257, 43014, 50183, 61097, 76514, 100366, 114771, 122194, 150549, 183291, 229542, 267799, 301098, 366582, 427679, 535598, 803397, 855358, 1283037, 1606794, 2566074, 4093499, 8186998, 12280497, 24560994, 28654493, 57308986, 85963479, 171926958]

約数ペア:

[(1, 171926958), (2, 85963479), (3, 57308986), (6, 28654493), (7, 24560994), (14, 12280497), (21, 8186998), (42, 4093499), (67, 2566074), (107, 1606794), (134, 1283037), (201, 855358), (214, 803397), (321, 535598), (402, 427679), (469, 366582), (571, 301098), (642, 267799), (749, 229542), (938, 183291), (1142, 150549), (1407, 122194), (1498, 114771), (1713, 100366), (2247, 76514), (2814, 61097), (3426, 50183), (3997, 43014), (4494, 38257), (7169, 23982), (7994, 21507), (11991, 14338)]