164003248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{3253}}^1$

素因数の和:3421

約数の個数: 40

約数和(自身を含む): 334094688

約数和(自身を除く): 170091440

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 137, 184, 274, 368, 548, 1096, 2192, 3151, 3253, 6302, 6506, 12604, 13012, 25208, 26024, 50416, 52048, 74819, 149638, 299276, 445661, 598552, 891322, 1197104, 1782644, 3565288, 7130576, 10250203, 20500406, 41000812, 82001624, 164003248]

約数ペア:

[(1, 164003248), (2, 82001624), (4, 41000812), (8, 20500406), (16, 10250203), (23, 7130576), (46, 3565288), (92, 1782644), (137, 1197104), (184, 891322), (274, 598552), (368, 445661), (548, 299276), (1096, 149638), (2192, 74819), (3151, 52048), (3253, 50416), (6302, 26024), (6506, 25208), (12604, 13012)]