148573307

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 158034240

約数和(自身を除く): 9460933

約数列:

[1, 23, 89, 181, 401, 2047, 4163, 9223, 16109, 35689, 72581, 370507, 820847, 1669363, 6459709, 148573307]

約数ペア:

[(1, 148573307), (23, 6459709), (89, 1669363), (181, 820847), (401, 370507), (2047, 72581), (4163, 35689), (9223, 16109)]