157436324

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{2917}}^1$

素因数の和:3155

約数の個数: 24

約数和(自身を含む): 280408128

約数和(自身を除く): 122971804

約数列:

[1, 2, 4, 103, 131, 206, 262, 412, 524, 2917, 5834, 11668, 13493, 26986, 53972, 300451, 382127, 600902, 764254, 1201804, 1528508, 39359081, 78718162, 157436324]

約数ペア:

[(1, 157436324), (2, 78718162), (4, 39359081), (103, 1528508), (131, 1201804), (206, 764254), (262, 600902), (412, 382127), (524, 300451), (2917, 53972), (5834, 26986), (11668, 13493)]