138837636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 427714560

約数和(自身を除く): 288876924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 107, 114, 126, 133, 171, 214, 228, 252, 266, 271, 321, 342, 399, 428, 532, 542, 642, 684, 749, 798, 813, 963, 1084, 1197, 1284, 1498, 1596, 1626, 1897, 1926, 2033, 2247, 2394, 2439, 2996, 3252, 3794, 3852, 4066, 4494, 4788, 4878, 5149, 5691, 6099, 6741, 7588, 8132, 8988, 9756, 10298, 11382, 12198, 13482, 14231, 15447, 17073, 18297, 20596, 22764, 24396, 26964, 28462, 28997, 30894, 34146, 36043, 36594, 42693, 46341, 56924, 57994, 61788, 68292, 72086, 73188, 85386, 86991, 92682, 108129, 115988, 128079, 144172, 170772, 173982, 185364, 202979, 216258, 256158, 260973, 324387, 347964, 405958, 432516, 512316, 521946, 550943, 608937, 648774, 811916, 1043892, 1101886, 1217874, 1297548, 1652829, 1826811, 2203772, 2435748, 3305658, 3653622, 3856601, 4958487, 6611316, 7307244, 7713202, 9916974, 11569803, 15426404, 19833948, 23139606, 34709409, 46279212, 69418818, 138837636]

約数ペア:

[(1, 138837636), (2, 69418818), (3, 46279212), (4, 34709409), (6, 23139606), (7, 19833948), (9, 15426404), (12, 11569803), (14, 9916974), (18, 7713202), (19, 7307244), (21, 6611316), (28, 4958487), (36, 3856601), (38, 3653622), (42, 3305658), (57, 2435748), (63, 2203772), (76, 1826811), (84, 1652829), (107, 1297548), (114, 1217874), (126, 1101886), (133, 1043892), (171, 811916), (214, 648774), (228, 608937), (252, 550943), (266, 521946), (271, 512316), (321, 432516), (342, 405958), (399, 347964), (428, 324387), (532, 260973), (542, 256158), (642, 216258), (684, 202979), (749, 185364), (798, 173982), (813, 170772), (963, 144172), (1084, 128079), (1197, 115988), (1284, 108129), (1498, 92682), (1596, 86991), (1626, 85386), (1897, 73188), (1926, 72086), (2033, 68292), (2247, 61788), (2394, 57994), (2439, 56924), (2996, 46341), (3252, 42693), (3794, 36594), (3852, 36043), (4066, 34146), (4494, 30894), (4788, 28997), (4878, 28462), (5149, 26964), (5691, 24396), (6099, 22764), (6741, 20596), (7588, 18297), (8132, 17073), (8988, 15447), (9756, 14231), (10298, 13482), (11382, 12198)]