125685904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 263983104

約数和(自身を除く): 138297200

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 71, 83, 86, 124, 142, 166, 172, 248, 284, 332, 344, 496, 568, 664, 688, 1136, 1328, 1333, 2201, 2573, 2666, 3053, 3569, 4402, 5146, 5332, 5893, 6106, 7138, 8804, 10292, 10664, 11786, 12212, 14276, 17608, 20584, 21328, 23572, 24424, 28552, 35216, 41168, 47144, 48848, 57104, 94288, 94643, 110639, 182683, 189286, 221278, 253399, 365366, 378572, 442556, 506798, 730732, 757144, 885112, 1013596, 1461464, 1514288, 1770224, 2027192, 2922928, 4054384, 7855369, 15710738, 31421476, 62842952, 125685904]

約数ペア:

[(1, 125685904), (2, 62842952), (4, 31421476), (8, 15710738), (16, 7855369), (31, 4054384), (43, 2922928), (62, 2027192), (71, 1770224), (83, 1514288), (86, 1461464), (124, 1013596), (142, 885112), (166, 757144), (172, 730732), (248, 506798), (284, 442556), (332, 378572), (344, 365366), (496, 253399), (568, 221278), (664, 189286), (688, 182683), (1136, 110639), (1328, 94643), (1333, 94288), (2201, 57104), (2573, 48848), (2666, 47144), (3053, 41168), (3569, 35216), (4402, 28552), (5146, 24424), (5332, 23572), (5893, 21328), (6106, 20584), (7138, 17608), (8804, 14276), (10292, 12212), (10664, 11786)]