157029016

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{478747}}^1$

素因数の和:478794

約数の個数: 16

約数和(自身を含む): 301611240

約数和(自身を除く): 144582224

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 478747, 957494, 1914988, 3829976, 19628627, 39257254, 78514508, 157029016]

約数ペア:

[(1, 157029016), (2, 78514508), (4, 39257254), (8, 19628627), (41, 3829976), (82, 1914988), (164, 957494), (328, 478747)]