19154320848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{80567}}^1$

素因数の和:80721

約数の個数: 120

約数和(自身を含む): 58184275968

約数和(自身を除く): 39029955120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 127, 144, 156, 208, 234, 254, 312, 381, 468, 508, 624, 762, 936, 1016, 1143, 1524, 1651, 1872, 2032, 2286, 3048, 3302, 4572, 4953, 6096, 6604, 9144, 9906, 13208, 14859, 18288, 19812, 26416, 29718, 39624, 59436, 79248, 80567, 118872, 161134, 237744, 241701, 322268, 483402, 644536, 725103, 966804, 1047371, 1289072, 1450206, 1933608, 2094742, 2900412, 3142113, 3867216, 4189484, 5800824, 6284226, 8378968, 9426339, 10232009, 11601648, 12568452, 16757936, 18852678, 20464018, 25136904, 30696027, 37705356, 40928036, 50273808, 61392054, 75410712, 81856072, 92088081, 122784108, 133016117, 150821424, 163712144, 184176162, 245568216, 266032234, 368352324, 399048351, 491136432, 532064468, 736704648, 798096702, 1064128936, 1197145053, 1473409296, 1596193404, 2128257872, 2394290106, 3192386808, 4788580212, 6384773616, 9577160424, 19154320848]

約数ペア:

[(1, 19154320848), (2, 9577160424), (3, 6384773616), (4, 4788580212), (6, 3192386808), (8, 2394290106), (9, 2128257872), (12, 1596193404), (13, 1473409296), (16, 1197145053), (18, 1064128936), (24, 798096702), (26, 736704648), (36, 532064468), (39, 491136432), (48, 399048351), (52, 368352324), (72, 266032234), (78, 245568216), (104, 184176162), (117, 163712144), (127, 150821424), (144, 133016117), (156, 122784108), (208, 92088081), (234, 81856072), (254, 75410712), (312, 61392054), (381, 50273808), (468, 40928036), (508, 37705356), (624, 30696027), (762, 25136904), (936, 20464018), (1016, 18852678), (1143, 16757936), (1524, 12568452), (1651, 11601648), (1872, 10232009), (2032, 9426339), (2286, 8378968), (3048, 6284226), (3302, 5800824), (4572, 4189484), (4953, 3867216), (6096, 3142113), (6604, 2900412), (9144, 2094742), (9906, 1933608), (13208, 1450206), (14859, 1289072), (18288, 1047371), (19812, 966804), (26416, 725103), (29718, 644536), (39624, 483402), (59436, 322268), (79248, 241701), (80567, 237744), (118872, 161134)]