156668772965

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1\times {\mathrm{379909}}^1$

素因数の和:381212

約数の個数: 16

約数和(自身を含む): 190964040960

約数和(自身を除く): 34295267995

約数列:

[1, 5, 67, 335, 1231, 6155, 82477, 379909, 412385, 1899545, 25453903, 127269515, 467667979, 2338339895, 31333754593, 156668772965]

約数ペア:

[(1, 156668772965), (5, 31333754593), (67, 2338339895), (335, 467667979), (1231, 127269515), (6155, 25453903), (82477, 1899545), (379909, 412385)]