147979144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{973547}}^1$

素因数の和:973572

約数の個数: 16

約数和(自身を含む): 292064400

約数和(自身を除く): 144085256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 973547, 1947094, 3894188, 7788376, 18497393, 36994786, 73989572, 147979144]

約数ペア:

[(1, 147979144), (2, 73989572), (4, 36994786), (8, 18497393), (19, 7788376), (38, 3894188), (76, 1947094), (152, 973547)]