156639206

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{4817}}^1$

素因数の和:5119

約数の個数: 16

約数和(自身を含む): 239358240

約数和(自身を除く): 82719034

約数列:

[1, 2, 71, 142, 229, 458, 4817, 9634, 16259, 32518, 342007, 684014, 1103093, 2206186, 78319603, 156639206]

約数ペア:

[(1, 156639206), (2, 78319603), (71, 2206186), (142, 1103093), (229, 684014), (458, 342007), (4817, 32518), (9634, 16259)]