153019069

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 193293408

約数和(自身を除く): 40274339

約数列:

[1, 7, 23, 31, 43, 161, 217, 301, 529, 713, 961, 989, 1333, 3703, 4991, 6727, 6923, 9331, 16399, 22103, 22747, 30659, 41323, 114793, 154721, 159229, 214613, 289261, 508369, 705157, 950429, 3558583, 4936099, 6653003, 21859867, 153019069]

約数ペア:

[(1, 153019069), (7, 21859867), (23, 6653003), (31, 4936099), (43, 3558583), (161, 950429), (217, 705157), (301, 508369), (529, 289261), (713, 214613), (961, 159229), (989, 154721), (1333, 114793), (3703, 41323), (4991, 30659), (6727, 22747), (6923, 22103), (9331, 16399)]