121164178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 196237440

約数和(自身を除く): 75073262

約数列:

[1, 2, 19, 38, 61, 122, 167, 313, 334, 626, 1159, 2318, 3173, 5947, 6346, 10187, 11894, 19093, 20374, 38186, 52271, 104542, 193553, 362767, 387106, 725534, 993149, 1986298, 3188531, 6377062, 60582089, 121164178]

約数ペア:

[(1, 121164178), (2, 60582089), (19, 6377062), (38, 3188531), (61, 1986298), (122, 993149), (167, 725534), (313, 387106), (334, 362767), (626, 193553), (1159, 104542), (2318, 52271), (3173, 38186), (5947, 20374), (6346, 19093), (10187, 11894)]