144855184

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{71287}}^1$

素因数の和:71422

約数の個数: 20

約数和(自身を含む): 282870784

約数和(自身を除く): 138015600

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 71287, 142574, 285148, 570296, 1140592, 9053449, 18106898, 36213796, 72427592, 144855184]

約数ペア:

[(1, 144855184), (2, 72427592), (4, 36213796), (8, 18106898), (16, 9053449), (127, 1140592), (254, 570296), (508, 285148), (1016, 142574), (2032, 71287)]