15948016

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 37997568

約数和(自身を除く): 22049552

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 41, 46, 56, 82, 92, 112, 151, 161, 164, 184, 287, 302, 322, 328, 368, 574, 604, 644, 656, 943, 1057, 1148, 1208, 1288, 1886, 2114, 2296, 2416, 2576, 3473, 3772, 4228, 4592, 6191, 6601, 6946, 7544, 8456, 12382, 13202, 13892, 15088, 16912, 24311, 24764, 26404, 27784, 43337, 48622, 49528, 52808, 55568, 86674, 97244, 99056, 105616, 142393, 173348, 194488, 284786, 346696, 388976, 569572, 693392, 996751, 1139144, 1993502, 2278288, 3987004, 7974008, 15948016]

約数ペア:

[(1, 15948016), (2, 7974008), (4, 3987004), (7, 2278288), (8, 1993502), (14, 1139144), (16, 996751), (23, 693392), (28, 569572), (41, 388976), (46, 346696), (56, 284786), (82, 194488), (92, 173348), (112, 142393), (151, 105616), (161, 99056), (164, 97244), (184, 86674), (287, 55568), (302, 52808), (322, 49528), (328, 48622), (368, 43337), (574, 27784), (604, 26404), (644, 24764), (656, 24311), (943, 16912), (1057, 15088), (1148, 13892), (1208, 13202), (1288, 12382), (1886, 8456), (2114, 7544), (2296, 6946), (2416, 6601), (2576, 6191), (3473, 4592), (3772, 4228)]