153466160

素因数分解:

$2^4\times 5^1\times {\mathrm{1918327}}^1$

素因数の和:1918340

約数の個数: 20

約数和(自身を含む): 356809008

約数和(自身を除く): 203342848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1918327, 3836654, 7673308, 9591635, 15346616, 19183270, 30693232, 38366540, 76733080, 153466160]

約数ペア:

[(1, 153466160), (2, 76733080), (4, 38366540), (5, 30693232), (8, 19183270), (10, 15346616), (16, 9591635), (20, 7673308), (40, 3836654), (80, 1918327)]