146778857

素因数分解:

${\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 157080000

約数和(自身を除く): 10301143

約数列:

[1, 19, 139, 149, 373, 2641, 2831, 7087, 20711, 51847, 55577, 393509, 985093, 1055963, 7725203, 146778857]

約数ペア:

[(1, 146778857), (19, 7725203), (139, 1055963), (149, 985093), (373, 393509), (2641, 55577), (2831, 51847), (7087, 20711)]