137120156

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{53479}}^1$

素因数の和:54124

約数の個数: 12

約数和(自身を含む): 240339120

約数和(自身を除く): 103218964

約数列:

[1, 2, 4, 641, 1282, 2564, 53479, 106958, 213916, 34280039, 68560078, 137120156]

約数ペア:

[(1, 137120156), (2, 68560078), (4, 34280039), (641, 213916), (1282, 106958), (2564, 53479)]