187289312

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20393}}^1$

素因数の和:20451

約数の個数: 48

約数和(自身を含む): 431700192

約数和(自身を除く): 244410880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 20393, 40786, 81572, 142751, 163144, 285502, 326288, 571004, 652576, 836113, 1142008, 1672226, 2284016, 3344452, 4568032, 5852791, 6688904, 11705582, 13377808, 23411164, 26755616, 46822328, 93644656, 187289312]

約数ペア:

[(1, 187289312), (2, 93644656), (4, 46822328), (7, 26755616), (8, 23411164), (14, 13377808), (16, 11705582), (28, 6688904), (32, 5852791), (41, 4568032), (56, 3344452), (82, 2284016), (112, 1672226), (164, 1142008), (224, 836113), (287, 652576), (328, 571004), (574, 326288), (656, 285502), (1148, 163144), (1312, 142751), (2296, 81572), (4592, 40786), (9184, 20393)]