163913470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{32077}}^1$

素因数の和:32164

約数の個数: 32

約数和(自身を含む): 341823168

約数和(自身を除く): 177909698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 32077, 64154, 160385, 224539, 320770, 449078, 1122695, 2245390, 2341621, 4683242, 11708105, 16391347, 23416210, 32782694, 81956735, 163913470]

約数ペア:

[(1, 163913470), (2, 81956735), (5, 32782694), (7, 23416210), (10, 16391347), (14, 11708105), (35, 4683242), (70, 2341621), (73, 2245390), (146, 1122695), (365, 449078), (511, 320770), (730, 224539), (1022, 160385), (2555, 64154), (5110, 32077)]