132390304

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{21001}}^1$

素因数の和:21208

約数の個数: 24

約数和(自身を含む): 261978948

約数和(自身を除く): 129588644

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 21001, 42002, 84004, 168008, 336016, 672032, 4137197, 8274394, 16548788, 33097576, 66195152, 132390304]

約数ペア:

[(1, 132390304), (2, 66195152), (4, 33097576), (8, 16548788), (16, 8274394), (32, 4137197), (197, 672032), (394, 336016), (788, 168008), (1576, 84004), (3152, 42002), (6304, 21001)]