156727814

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{2549}}^1$

素因数の和:3055

約数の個数: 16

約数和(自身を含む): 239047200

約数和(自身を除く): 82319386

約数列:

[1, 2, 71, 142, 433, 866, 2549, 5098, 30743, 61486, 180979, 361958, 1103717, 2207434, 78363907, 156727814]

約数ペア:

[(1, 156727814), (2, 78363907), (71, 2207434), (142, 1103717), (433, 361958), (866, 180979), (2549, 61486), (5098, 30743)]