159430898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{19121}}^1$

素因数の和:19513

約数の個数: 16

約数和(自身を含む): 261588960

約数和(自身を除く): 102158062

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 19121, 38242, 210331, 420662, 7246859, 14493718, 79715449, 159430898]

約数ペア:

[(1, 159430898), (2, 79715449), (11, 14493718), (22, 7246859), (379, 420662), (758, 210331), (4169, 38242), (8338, 19121)]