158281648

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{34469}}^1$

素因数の和:34525

約数の個数: 40

約数和(自身を含む): 359039520

約数和(自身を除く): 200757872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 34469, 68938, 137876, 241283, 275752, 482566, 551504, 965132, 1413229, 1930264, 2826458, 3860528, 5652916, 9892603, 11305832, 19785206, 22611664, 39570412, 79140824, 158281648]

約数ペア:

[(1, 158281648), (2, 79140824), (4, 39570412), (7, 22611664), (8, 19785206), (14, 11305832), (16, 9892603), (28, 5652916), (41, 3860528), (56, 2826458), (82, 1930264), (112, 1413229), (164, 965132), (287, 551504), (328, 482566), (574, 275752), (656, 241283), (1148, 137876), (2296, 68938), (4592, 34469)]