154945024

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{23279}}^1$

素因数の和:23310

約数の個数: 40

約数和(自身を含む): 333416160

約数和(自身を除く): 178471136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 23279, 46558, 93116, 186232, 302627, 372464, 605254, 744928, 1210508, 1489856, 2421016, 2979712, 4842032, 5959424, 9684064, 11918848, 19368128, 38736256, 77472512, 154945024]

約数ペア:

[(1, 154945024), (2, 77472512), (4, 38736256), (8, 19368128), (13, 11918848), (16, 9684064), (26, 5959424), (32, 4842032), (52, 2979712), (64, 2421016), (104, 1489856), (128, 1210508), (208, 744928), (256, 605254), (416, 372464), (512, 302627), (832, 186232), (1664, 93116), (3328, 46558), (6656, 23279)]