156001490

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{15461}}^1$

素因数の和:16477

約数の個数: 16

約数和(自身を含む): 281099160

約数和(自身を除く): 125097670

約数列:

[1, 2, 5, 10, 1009, 2018, 5045, 10090, 15461, 30922, 77305, 154610, 15600149, 31200298, 78000745, 156001490]

約数ペア:

[(1, 156001490), (2, 78000745), (5, 31200298), (10, 15600149), (1009, 154610), (2018, 77305), (5045, 30922), (10090, 15461)]