156988304638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2203}}^1\times {\mathrm{3239143}}^1$

素因数の和:3241359

約数の個数: 16

約数和(自身を含む): 257006641536

約数和(自身を除く): 100018336898

約数列:

[1, 2, 11, 22, 2203, 4406, 24233, 48466, 3239143, 6478286, 35630573, 71261146, 7135832029, 14271664058, 78494152319, 156988304638]

約数ペア:

[(1, 156988304638), (2, 78494152319), (11, 14271664058), (22, 7135832029), (2203, 71261146), (4406, 35630573), (24233, 6478286), (48466, 3239143)]