156980724078

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{199721023}}^1$

素因数の和:199721159

約数の個数: 16

約数和(自身を含む): 316358102016

約数和(自身を除く): 159377377938

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 199721023, 399442046, 599163069, 1198326138, 26163454013, 52326908026, 78490362039, 156980724078]

約数ペア:

[(1, 156980724078), (2, 78490362039), (3, 52326908026), (6, 26163454013), (131, 1198326138), (262, 599163069), (393, 399442046), (786, 199721023)]