156780704722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{30115387}}^1$

素因数の和:30115545

約数の個数: 16

約数和(自身を含む): 249355412640

約数和(自身を除く): 92574707918

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 30115387, 60230774, 572192353, 1144384706, 4125808019, 8251616038, 78390352361, 156780704722]

約数ペア:

[(1, 156780704722), (2, 78390352361), (19, 8251616038), (38, 4125808019), (137, 1144384706), (274, 572192353), (2603, 60230774), (5206, 30115387)]