121564016

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1230

約数の個数: 80

約数和(自身を含む): 287981568

約数和(自身を除く): 166417552

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 41, 46, 56, 82, 92, 112, 161, 164, 184, 287, 322, 328, 368, 574, 644, 656, 943, 1148, 1151, 1288, 1886, 2296, 2302, 2576, 3772, 4592, 4604, 6601, 7544, 8057, 9208, 13202, 15088, 16114, 18416, 26404, 26473, 32228, 47191, 52808, 52946, 64456, 94382, 105616, 105892, 128912, 185311, 188764, 211784, 330337, 370622, 377528, 423568, 660674, 741244, 755056, 1085393, 1321348, 1482488, 2170786, 2642696, 2964976, 4341572, 5285392, 7597751, 8683144, 15195502, 17366288, 30391004, 60782008, 121564016]

約数ペア:

[(1, 121564016), (2, 60782008), (4, 30391004), (7, 17366288), (8, 15195502), (14, 8683144), (16, 7597751), (23, 5285392), (28, 4341572), (41, 2964976), (46, 2642696), (56, 2170786), (82, 1482488), (92, 1321348), (112, 1085393), (161, 755056), (164, 741244), (184, 660674), (287, 423568), (322, 377528), (328, 370622), (368, 330337), (574, 211784), (644, 188764), (656, 185311), (943, 128912), (1148, 105892), (1151, 105616), (1288, 94382), (1886, 64456), (2296, 52946), (2302, 52808), (2576, 47191), (3772, 32228), (4592, 26473), (4604, 26404), (6601, 18416), (7544, 16114), (8057, 15088), (9208, 13202)]