156964474136

素因数分解:

$2^3\times {\mathrm{129631}}^1\times {\mathrm{151357}}^1$

素因数の和:280994

約数の個数: 16

約数和(自身を含む): 294312603840

約数和(自身を除く): 137348129704

約数列:

[1, 2, 4, 8, 129631, 151357, 259262, 302714, 518524, 605428, 1037048, 1210856, 19620559267, 39241118534, 78482237068, 156964474136]

約数ペア:

[(1, 156964474136), (2, 78482237068), (4, 39241118534), (8, 19620559267), (129631, 1210856), (151357, 1037048), (259262, 605428), (302714, 518524)]