156938320426

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{13930261}}^1$

素因数の和:13930437

約数の個数: 16

約数和(自身を含む): 242720885088

約数和(自身を除く): 85782564662

約数列:

[1, 2, 43, 86, 131, 262, 5633, 11266, 13930261, 27860522, 599001223, 1198002446, 1824864191, 3649728382, 78469160213, 156938320426]

約数ペア:

[(1, 156938320426), (2, 78469160213), (43, 3649728382), (86, 1824864191), (131, 1198002446), (262, 599001223), (5633, 27860522), (11266, 13930261)]