120971536

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 282267648

約数和(自身を除く): 161296112

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 151, 161, 184, 302, 311, 322, 368, 604, 622, 644, 1057, 1208, 1244, 1288, 2114, 2177, 2416, 2488, 2576, 3473, 4228, 4354, 4976, 6946, 7153, 8456, 8708, 13892, 14306, 16912, 17416, 24311, 27784, 28612, 34832, 46961, 48622, 50071, 55568, 57224, 93922, 97244, 100142, 114448, 187844, 194488, 200284, 328727, 375688, 388976, 400568, 657454, 751376, 801136, 1080103, 1314908, 2160206, 2629816, 4320412, 5259632, 7560721, 8640824, 15121442, 17281648, 30242884, 60485768, 120971536]

約数ペア:

[(1, 120971536), (2, 60485768), (4, 30242884), (7, 17281648), (8, 15121442), (14, 8640824), (16, 7560721), (23, 5259632), (28, 4320412), (46, 2629816), (56, 2160206), (92, 1314908), (112, 1080103), (151, 801136), (161, 751376), (184, 657454), (302, 400568), (311, 388976), (322, 375688), (368, 328727), (604, 200284), (622, 194488), (644, 187844), (1057, 114448), (1208, 100142), (1244, 97244), (1288, 93922), (2114, 57224), (2177, 55568), (2416, 50071), (2488, 48622), (2576, 46961), (3473, 34832), (4228, 28612), (4354, 27784), (4976, 24311), (6946, 17416), (7153, 16912), (8456, 14306), (8708, 13892)]