128049170645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{16749401}}^1$

素因数の和:16749556

約数の個数: 16

約数和(自身を含む): 168833972160

約数和(自身を除く): 40784801515

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 16749401, 83747005, 184243411, 921217055, 2328166739, 11640833695, 25609834129, 128049170645]

約数ペア:

[(1, 128049170645), (5, 25609834129), (11, 11640833695), (55, 2328166739), (139, 921217055), (695, 184243411), (1529, 83747005), (7645, 16749401)]