161392897

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{547}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 174000960

約数和(自身を除く): 12608063

約数列:

[1, 19, 53, 293, 547, 1007, 5567, 10393, 15529, 28991, 160271, 295051, 550829, 3045149, 8494363, 161392897]

約数ペア:

[(1, 161392897), (19, 8494363), (53, 3045149), (293, 550829), (547, 295051), (1007, 160271), (5567, 28991), (10393, 15529)]