156940894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{69259}}^1$

素因数の和:69375

約数の個数: 16

約数和(自身を含む): 259309440

約数和(自身を除く): 102368546

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 69259, 138518, 761849, 1523698, 7133677, 14267354, 78470447, 156940894]

約数ペア:

[(1, 156940894), (2, 78470447), (11, 14267354), (22, 7133677), (103, 1523698), (206, 761849), (1133, 138518), (2266, 69259)]