149323312

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{227627}}^1$

素因数の和:227676

約数の個数: 20

約数和(自身を含む): 296371656

約数和(自身を除く): 147048344

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 227627, 455254, 910508, 1821016, 3642032, 9332707, 18665414, 37330828, 74661656, 149323312]

約数ペア:

[(1, 149323312), (2, 74661656), (4, 37330828), (8, 18665414), (16, 9332707), (41, 3642032), (82, 1821016), (164, 910508), (328, 455254), (656, 227627)]