147620768

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{23417}}^1$

素因数の和:23624

約数の個数: 24

約数和(自身を含む): 292116132

約数和(自身を除く): 144495364

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 23417, 46834, 93668, 187336, 374672, 749344, 4613149, 9226298, 18452596, 36905192, 73810384, 147620768]

約数ペア:

[(1, 147620768), (2, 73810384), (4, 36905192), (8, 18452596), (16, 9226298), (32, 4613149), (197, 749344), (394, 374672), (788, 187336), (1576, 93668), (3152, 46834), (6304, 23417)]