145004162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{29129}}^1$

素因数の和:29281

約数の個数: 16

約数和(自身を含む): 230709600

約数和(自身を除く): 85705438

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 29129, 58258, 553451, 1106902, 3815899, 7631798, 72502081, 145004162]

約数ペア:

[(1, 145004162), (2, 72502081), (19, 7631798), (38, 3815899), (131, 1106902), (262, 553451), (2489, 58258), (4978, 29129)]