158876638

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{2557}}^1$

素因数の和:3267

約数の個数: 16

約数和(自身を含む): 243849024

約数和(自身を除く): 84972386

約数列:

[1, 2, 47, 94, 661, 1322, 2557, 5114, 31067, 62134, 120179, 240358, 1690177, 3380354, 79438319, 158876638]

約数ペア:

[(1, 158876638), (2, 79438319), (47, 3380354), (94, 1690177), (661, 240358), (1322, 120179), (2557, 62134), (5114, 31067)]