189452144

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{41257}}^1$

素因数の和:41313

約数の個数: 40

約数和(自身を含む): 429743328

約数和(自身を除く): 240291184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 41257, 82514, 165028, 288799, 330056, 577598, 660112, 1155196, 1691537, 2310392, 3383074, 4620784, 6766148, 11840759, 13532296, 23681518, 27064592, 47363036, 94726072, 189452144]

約数ペア:

[(1, 189452144), (2, 94726072), (4, 47363036), (7, 27064592), (8, 23681518), (14, 13532296), (16, 11840759), (28, 6766148), (41, 4620784), (56, 3383074), (82, 2310392), (112, 1691537), (164, 1155196), (287, 660112), (328, 577598), (574, 330056), (656, 288799), (1148, 165028), (2296, 82514), (4592, 41257)]