163989152

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{269719}}^1$

素因数の和:269748

約数の個数: 24

約数和(自身を含む): 339847200

約数和(自身を除く): 175858048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 269719, 539438, 1078876, 2157752, 4315504, 5124661, 8631008, 10249322, 20498644, 40997288, 81994576, 163989152]

約数ペア:

[(1, 163989152), (2, 81994576), (4, 40997288), (8, 20498644), (16, 10249322), (19, 8631008), (32, 5124661), (38, 4315504), (76, 2157752), (152, 1078876), (304, 539438), (608, 269719)]