168291328

素因数分解:

$2^{10}\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1272

約数の個数: 44

約数和(自身を含む): 338983200

約数和(自身を除く): 170691872

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 1024, 1103, 1192, 2206, 2384, 4412, 4768, 8824, 9536, 17648, 19072, 35296, 38144, 70592, 76288, 141184, 152576, 164347, 282368, 328694, 564736, 657388, 1129472, 1314776, 2629552, 5259104, 10518208, 21036416, 42072832, 84145664, 168291328]

約数ペア:

[(1, 168291328), (2, 84145664), (4, 42072832), (8, 21036416), (16, 10518208), (32, 5259104), (64, 2629552), (128, 1314776), (149, 1129472), (256, 657388), (298, 564736), (512, 328694), (596, 282368), (1024, 164347), (1103, 152576), (1192, 141184), (2206, 76288), (2384, 70592), (4412, 38144), (4768, 35296), (8824, 19072), (9536, 17648)]