157025152

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{12647}}^1$

素因数の和:12758

約数の個数: 32

約数和(自身を含む): 316073520

約数和(自身を除く): 159048368

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 12647, 25294, 50588, 101176, 202352, 404704, 809408, 1226759, 1618816, 2453518, 4907036, 9814072, 19628144, 39256288, 78512576, 157025152]

約数ペア:

[(1, 157025152), (2, 78512576), (4, 39256288), (8, 19628144), (16, 9814072), (32, 4907036), (64, 2453518), (97, 1618816), (128, 1226759), (194, 809408), (388, 404704), (776, 202352), (1552, 101176), (3104, 50588), (6208, 25294), (12416, 12647)]