138681022

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1\times {\mathrm{1913}}^1$

素因数の和:2523

約数の個数: 16

約数和(自身を含む): 211627152

約数和(自身を除く): 72946130

約数列:

[1, 2, 67, 134, 541, 1082, 1913, 3826, 36247, 72494, 128171, 256342, 1034933, 2069866, 69340511, 138681022]

約数ペア:

[(1, 138681022), (2, 69340511), (67, 2069866), (134, 1034933), (541, 256342), (1082, 128171), (1913, 72494), (3826, 36247)]