159290008

素因数分解:

$2^3\times {\mathrm{2663}}^1\times {\mathrm{7477}}^1$

素因数の和:10146

約数の個数: 16

約数和(自身を含む): 298820880

約数和(自身を除く): 139530872

約数列:

[1, 2, 4, 8, 2663, 5326, 7477, 10652, 14954, 21304, 29908, 59816, 19911251, 39822502, 79645004, 159290008]

約数ペア:

[(1, 159290008), (2, 79645004), (4, 39822502), (8, 19911251), (2663, 59816), (5326, 29908), (7477, 21304), (10652, 14954)]