157442018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{8237}}^1$

素因数の和:8761

約数の個数: 16

約数和(自身を含む): 249117120

約数和(自身を除く): 91675102

約数列:

[1, 2, 19, 38, 503, 1006, 8237, 9557, 16474, 19114, 156503, 313006, 4143211, 8286422, 78721009, 157442018]

約数ペア:

[(1, 157442018), (2, 78721009), (19, 8286422), (38, 4143211), (503, 313006), (1006, 156503), (8237, 19114), (9557, 16474)]