160168449

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1483}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 252636160

約数和(自身を除く): 92467711

約数列:

[1, 3, 7, 21, 37, 111, 139, 259, 417, 777, 973, 1483, 2919, 4449, 5143, 10381, 15429, 31143, 36001, 54871, 108003, 164613, 206137, 384097, 618411, 1152291, 1442959, 4328877, 7627069, 22881207, 53389483, 160168449]

約数ペア:

[(1, 160168449), (3, 53389483), (7, 22881207), (21, 7627069), (37, 4328877), (111, 1442959), (139, 1152291), (259, 618411), (417, 384097), (777, 206137), (973, 164613), (1483, 108003), (2919, 54871), (4449, 36001), (5143, 31143), (10381, 15429)]