157444816

素因数分解:

$2^4\times {\mathrm{1667}}^1\times {\mathrm{5903}}^1$

素因数の和:7578

約数の個数: 20

約数和(自身を含む): 305284032

約数和(自身を除く): 147839216

約数列:

[1, 2, 4, 8, 16, 1667, 3334, 5903, 6668, 11806, 13336, 23612, 26672, 47224, 94448, 9840301, 19680602, 39361204, 78722408, 157444816]

約数ペア:

[(1, 157444816), (2, 78722408), (4, 39361204), (8, 19680602), (16, 9840301), (1667, 94448), (3334, 47224), (5903, 26672), (6668, 23612), (11806, 13336)]