161130235

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{158749}}^1$

素因数の和:158790

約数の個数: 16

約数和(自身を含む): 228600000

約数和(自身を除く): 67469765

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 158749, 793745, 1111243, 4603721, 5556215, 23018605, 32226047, 161130235]

約数ペア:

[(1, 161130235), (5, 32226047), (7, 23018605), (29, 5556215), (35, 4603721), (145, 1111243), (203, 793745), (1015, 158749)]