149865728

素因数分解:

$2^8\times {\mathrm{585413}}^1$

素因数の和:585429

約数の個数: 18

約数和(自身を含む): 299146554

約数和(自身を除く): 149280826

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 585413, 1170826, 2341652, 4683304, 9366608, 18733216, 37466432, 74932864, 149865728]

約数ペア:

[(1, 149865728), (2, 74932864), (4, 37466432), (8, 18733216), (16, 9366608), (32, 4683304), (64, 2341652), (128, 1170826), (256, 585413)]