181644124

素因数分解:

$2^2\times {\mathrm{659}}^1\times {\mathrm{68909}}^1$

素因数の和:69572

約数の個数: 12

約数和(自身を含む): 318364200

約数和(自身を除く): 136720076

約数列:

[1, 2, 4, 659, 1318, 2636, 68909, 137818, 275636, 45411031, 90822062, 181644124]

約数ペア:

[(1, 181644124), (2, 90822062), (4, 45411031), (659, 275636), (1318, 137818), (2636, 68909)]