147492784

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{12821}}^1$

素因数の和:13548

約数の個数: 20

約数和(自身を含む): 286187040

約数和(自身を除く): 138694256

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 11504, 12821, 25642, 51284, 102568, 205136, 9218299, 18436598, 36873196, 73746392, 147492784]

約数ペア:

[(1, 147492784), (2, 73746392), (4, 36873196), (8, 18436598), (16, 9218299), (719, 205136), (1438, 102568), (2876, 51284), (5752, 25642), (11504, 12821)]