138144048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{411143}}^1$

素因数の和:411161

約数の個数: 40

約数和(自身を含む): 407854848

約数和(自身を除く): 269710800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 411143, 822286, 1233429, 1644572, 2466858, 2878001, 3289144, 4933716, 5756002, 6578288, 8634003, 9867432, 11512004, 17268006, 19734864, 23024008, 34536012, 46048016, 69072024, 138144048]

約数ペア:

[(1, 138144048), (2, 69072024), (3, 46048016), (4, 34536012), (6, 23024008), (7, 19734864), (8, 17268006), (12, 11512004), (14, 9867432), (16, 8634003), (21, 6578288), (24, 5756002), (28, 4933716), (42, 3289144), (48, 2878001), (56, 2466858), (84, 1644572), (112, 1233429), (168, 822286), (336, 411143)]