156770458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{5437}}^1$

素因数の和:6561

約数の個数: 16

約数和(自身を含む): 253519560

約数和(自身を除く): 96749102

約数列:

[1, 2, 13, 26, 1109, 2218, 5437, 10874, 14417, 28834, 70681, 141362, 6029633, 12059266, 78385229, 156770458]

約数ペア:

[(1, 156770458), (2, 78385229), (13, 12059266), (26, 6029633), (1109, 141362), (2218, 70681), (5437, 28834), (10874, 14417)]