138769008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21737}}^1$

素因数の和:21774

約数の個数: 80

約数和(自身を含む): 431281920

約数和(自身を除く): 292512912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 21737, 43474, 65211, 86948, 130422, 152159, 173896, 260844, 304318, 347792, 413003, 456477, 521688, 608636, 826006, 912954, 1043376, 1217272, 1239009, 1652012, 1825908, 2434544, 2478018, 2891021, 3304024, 3651816, 4956036, 5782042, 6608048, 7303632, 8673063, 9912072, 11564084, 17346126, 19824144, 23128168, 34692252, 46256336, 69384504, 138769008]

約数ペア:

[(1, 138769008), (2, 69384504), (3, 46256336), (4, 34692252), (6, 23128168), (7, 19824144), (8, 17346126), (12, 11564084), (14, 9912072), (16, 8673063), (19, 7303632), (21, 6608048), (24, 5782042), (28, 4956036), (38, 3651816), (42, 3304024), (48, 2891021), (56, 2478018), (57, 2434544), (76, 1825908), (84, 1652012), (112, 1239009), (114, 1217272), (133, 1043376), (152, 912954), (168, 826006), (228, 608636), (266, 521688), (304, 456477), (336, 413003), (399, 347792), (456, 304318), (532, 260844), (798, 173896), (912, 152159), (1064, 130422), (1596, 86948), (2128, 65211), (3192, 43474), (6384, 21737)]