138012016

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{45161}}^1$

素因数の和:45360

約数の個数: 20

約数和(自身を含む): 268804224

約数和(自身を除く): 130792208

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 45161, 90322, 180644, 361288, 722576, 8625751, 17251502, 34503004, 69006008, 138012016]

約数ペア:

[(1, 138012016), (2, 69006008), (4, 34503004), (8, 17251502), (16, 8625751), (191, 722576), (382, 361288), (764, 180644), (1528, 90322), (3056, 45161)]