156940178902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{15559}}^1\times {\mathrm{387953}}^1$

素因数の和:403527

約数の個数: 16

約数和(自身を含む): 253535698080

約数和(自身を除く): 96595519178

約数列:

[1, 2, 13, 26, 15559, 31118, 202267, 387953, 404534, 775906, 5043389, 10086778, 6036160727, 12072321454, 78470089451, 156940178902]

約数ペア:

[(1, 156940178902), (2, 78470089451), (13, 12072321454), (26, 6036160727), (15559, 10086778), (31118, 5043389), (202267, 775906), (387953, 404534)]