138837888

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{1913}}^1$

素因数の和:1946

約数の個数: 160

約数和(自身を含む): 472451760

約数和(自身を除く): 333613872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1913, 2016, 2268, 2592, 2688, 3024, 3456, 3826, 4032, 4536, 5184, 5739, 6048, 7652, 8064, 9072, 10368, 11478, 12096, 13391, 15304, 17217, 18144, 22956, 24192, 26782, 30608, 34434, 36288, 40173, 45912, 51651, 53564, 61216, 68868, 72576, 80346, 91824, 103302, 107128, 120519, 122432, 137736, 154953, 160692, 183648, 206604, 214256, 241038, 244864, 275472, 309906, 321384, 361557, 367296, 413208, 428512, 482076, 550944, 619812, 642768, 723114, 734592, 826416, 857024, 964152, 1084671, 1101888, 1239624, 1285536, 1446228, 1652832, 1714048, 1928304, 2169342, 2203776, 2479248, 2571072, 2892456, 3305664, 3856608, 4338684, 4958496, 5142144, 5784912, 6611328, 7713216, 8677368, 9916992, 11569824, 15426432, 17354736, 19833984, 23139648, 34709472, 46279296, 69418944, 138837888]

約数ペア:

[(1, 138837888), (2, 69418944), (3, 46279296), (4, 34709472), (6, 23139648), (7, 19833984), (8, 17354736), (9, 15426432), (12, 11569824), (14, 9916992), (16, 8677368), (18, 7713216), (21, 6611328), (24, 5784912), (27, 5142144), (28, 4958496), (32, 4338684), (36, 3856608), (42, 3305664), (48, 2892456), (54, 2571072), (56, 2479248), (63, 2203776), (64, 2169342), (72, 1928304), (81, 1714048), (84, 1652832), (96, 1446228), (108, 1285536), (112, 1239624), (126, 1101888), (128, 1084671), (144, 964152), (162, 857024), (168, 826416), (189, 734592), (192, 723114), (216, 642768), (224, 619812), (252, 550944), (288, 482076), (324, 428512), (336, 413208), (378, 367296), (384, 361557), (432, 321384), (448, 309906), (504, 275472), (567, 244864), (576, 241038), (648, 214256), (672, 206604), (756, 183648), (864, 160692), (896, 154953), (1008, 137736), (1134, 122432), (1152, 120519), (1296, 107128), (1344, 103302), (1512, 91824), (1728, 80346), (1913, 72576), (2016, 68868), (2268, 61216), (2592, 53564), (2688, 51651), (3024, 45912), (3456, 40173), (3826, 36288), (4032, 34434), (4536, 30608), (5184, 26782), (5739, 24192), (6048, 22956), (7652, 18144), (8064, 17217), (9072, 15304), (10368, 13391), (11478, 12096)]