157077002224

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{138272009}}^1$

素因数の和:138272088

約数の個数: 20

約数和(自身を含む): 308623126320

約数和(自身を除く): 151546124096

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 138272009, 276544018, 553088036, 1106176072, 2212352144, 9817312639, 19634625278, 39269250556, 78538501112, 157077002224]

約数ペア:

[(1, 157077002224), (2, 78538501112), (4, 39269250556), (8, 19634625278), (16, 9817312639), (71, 2212352144), (142, 1106176072), (284, 553088036), (568, 276544018), (1136, 138272009)]