163924566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{28789}}^1$

素因数の和:28880

約数の個数: 32

約数和(自身を含む): 357917280

約数和(自身を除く): 193992714

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 28789, 57578, 86367, 172734, 374257, 748514, 1122771, 2101597, 2245542, 4203194, 6304791, 12609582, 27320761, 54641522, 81962283, 163924566]

約数ペア:

[(1, 163924566), (2, 81962283), (3, 54641522), (6, 27320761), (13, 12609582), (26, 6304791), (39, 4203194), (73, 2245542), (78, 2101597), (146, 1122771), (219, 748514), (438, 374257), (949, 172734), (1898, 86367), (2847, 57578), (5694, 28789)]