129080322592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{242603}}^1$

素因数の和:243905

約数の個数: 48

約数和(自身を含む): 273890211840

約数和(自身を除く): 144809889248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1279, 2558, 5116, 10232, 16627, 20464, 33254, 40928, 66508, 133016, 242603, 266032, 485206, 532064, 970412, 1940824, 3153839, 3881648, 6307678, 7763296, 12615356, 25230712, 50461424, 100922848, 310289237, 620578474, 1241156948, 2482313896, 4033760081, 4964627792, 8067520162, 9929255584, 16135040324, 32270080648, 64540161296, 129080322592]

約数ペア:

[(1, 129080322592), (2, 64540161296), (4, 32270080648), (8, 16135040324), (13, 9929255584), (16, 8067520162), (26, 4964627792), (32, 4033760081), (52, 2482313896), (104, 1241156948), (208, 620578474), (416, 310289237), (1279, 100922848), (2558, 50461424), (5116, 25230712), (10232, 12615356), (16627, 7763296), (20464, 6307678), (33254, 3881648), (40928, 3153839), (66508, 1940824), (133016, 970412), (242603, 532064), (266032, 485206)]