150256784

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{22961}}^1$

素因数の和:23378

約数の個数: 20

約数和(自身を含む): 291847020

約数和(自身を除く): 141590236

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 22961, 45922, 91844, 183688, 367376, 9391049, 18782098, 37564196, 75128392, 150256784]

約数ペア:

[(1, 150256784), (2, 75128392), (4, 37564196), (8, 18782098), (16, 9391049), (409, 367376), (818, 183688), (1636, 91844), (3272, 45922), (6544, 22961)]