137763676

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{2213}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 245488320

約数和(自身を除く): 107724644

約数列:

[1, 2, 4, 79, 158, 197, 316, 394, 788, 2213, 4426, 8852, 15563, 31126, 62252, 174827, 349654, 435961, 699308, 871922, 1743844, 34440919, 68881838, 137763676]

約数ペア:

[(1, 137763676), (2, 68881838), (4, 34440919), (79, 1743844), (158, 871922), (197, 699308), (316, 435961), (394, 349654), (788, 174827), (2213, 62252), (4426, 31126), (8852, 15563)]