156938156854

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1\times {\mathrm{1240559}}^1$

素因数の和:1242075

約数の個数: 16

約数和(自身を含む): 241045770240

約数和(自身を除く): 84107613386

約数列:

[1, 2, 43, 86, 1471, 2942, 63253, 126506, 1240559, 2481118, 53344037, 106688074, 1824862289, 3649724578, 78469078427, 156938156854]

約数ペア:

[(1, 156938156854), (2, 78469078427), (43, 3649724578), (86, 1824862289), (1471, 106688074), (2942, 53344037), (63253, 2481118), (126506, 1240559)]