129127800728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1399}}^1\times {\mathrm{11503}}^1$

素因数の和:12984

約数の個数: 64

約数和(自身を含む): 260910720000

約数和(自身を除く): 131782919272

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 1399, 2006, 2798, 4012, 5596, 8024, 11192, 11503, 23006, 23783, 46012, 47566, 82541, 92024, 95132, 165082, 190264, 195551, 330164, 391102, 660328, 678677, 782204, 1357354, 1403197, 1564408, 2714708, 2806394, 5429416, 5612788, 11225576, 11537509, 16092697, 23075018, 32185394, 46150036, 64370788, 92300072, 128741576, 273575849, 547151698, 949469123, 1094303396, 1898938246, 2188606792, 3797876492, 7595752984, 16140975091, 32281950182, 64563900364, 129127800728]

約数ペア:

[(1, 129127800728), (2, 64563900364), (4, 32281950182), (8, 16140975091), (17, 7595752984), (34, 3797876492), (59, 2188606792), (68, 1898938246), (118, 1094303396), (136, 949469123), (236, 547151698), (472, 273575849), (1003, 128741576), (1399, 92300072), (2006, 64370788), (2798, 46150036), (4012, 32185394), (5596, 23075018), (8024, 16092697), (11192, 11537509), (11503, 11225576), (23006, 5612788), (23783, 5429416), (46012, 2806394), (47566, 2714708), (82541, 1564408), (92024, 1403197), (95132, 1357354), (165082, 782204), (190264, 678677), (195551, 660328), (330164, 391102)]