172539808

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18787}}^1$

素因数の和:18845

約数の個数: 48

約数和(自身を含む): 397704384

約数和(自身を除く): 225164576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 18787, 37574, 75148, 131509, 150296, 263018, 300592, 526036, 601184, 770267, 1052072, 1540534, 2104144, 3081068, 4208288, 5391869, 6162136, 10783738, 12324272, 21567476, 24648544, 43134952, 86269904, 172539808]

約数ペア:

[(1, 172539808), (2, 86269904), (4, 43134952), (7, 24648544), (8, 21567476), (14, 12324272), (16, 10783738), (28, 6162136), (32, 5391869), (41, 4208288), (56, 3081068), (82, 2104144), (112, 1540534), (164, 1052072), (224, 770267), (287, 601184), (328, 526036), (574, 300592), (656, 263018), (1148, 150296), (1312, 131509), (2296, 75148), (4592, 37574), (9184, 18787)]