157027210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{35933}}^1$

素因数の和:35982

約数の個数: 32

約数和(自身を含む): 310469760

約数和(自身を除く): 153442550

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 35933, 71866, 179665, 359330, 682727, 826459, 1365454, 1652918, 3413635, 4132295, 6827270, 8264590, 15702721, 31405442, 78513605, 157027210]

約数ペア:

[(1, 157027210), (2, 78513605), (5, 31405442), (10, 15702721), (19, 8264590), (23, 6827270), (38, 4132295), (46, 3413635), (95, 1652918), (115, 1365454), (190, 826459), (230, 682727), (437, 359330), (874, 179665), (2185, 71866), (4370, 35933)]