127671552

素因数分解:

$2^8\times 3^4\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 180

約数和(自身を含む): 391761216

約数和(自身を除く): 264089664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 131, 141, 144, 162, 188, 192, 216, 256, 262, 282, 288, 324, 376, 384, 393, 423, 432, 524, 564, 576, 648, 752, 768, 786, 846, 864, 1048, 1128, 1152, 1179, 1269, 1296, 1504, 1572, 1692, 1728, 2096, 2256, 2304, 2358, 2538, 2592, 3008, 3144, 3384, 3456, 3537, 3807, 4192, 4512, 4716, 5076, 5184, 6016, 6157, 6288, 6768, 6912, 7074, 7614, 8384, 9024, 9432, 10152, 10368, 10611, 12032, 12314, 12576, 13536, 14148, 15228, 16768, 18048, 18471, 18864, 20304, 20736, 21222, 24628, 25152, 27072, 28296, 30456, 33536, 36096, 36942, 37728, 40608, 42444, 49256, 50304, 54144, 55413, 56592, 60912, 73884, 75456, 81216, 84888, 98512, 100608, 108288, 110826, 113184, 121824, 147768, 150912, 162432, 166239, 169776, 197024, 221652, 226368, 243648, 295536, 301824, 324864, 332478, 339552, 394048, 443304, 452736, 487296, 498717, 591072, 664956, 679104, 788096, 886608, 905472, 974592, 997434, 1182144, 1329912, 1358208, 1576192, 1773216, 1994868, 2364288, 2659824, 2716416, 3546432, 3989736, 4728576, 5319648, 7092864, 7979472, 10639296, 14185728, 15958944, 21278592, 31917888, 42557184, 63835776, 127671552]

約数ペア:

[(1, 127671552), (2, 63835776), (3, 42557184), (4, 31917888), (6, 21278592), (8, 15958944), (9, 14185728), (12, 10639296), (16, 7979472), (18, 7092864), (24, 5319648), (27, 4728576), (32, 3989736), (36, 3546432), (47, 2716416), (48, 2659824), (54, 2364288), (64, 1994868), (72, 1773216), (81, 1576192), (94, 1358208), (96, 1329912), (108, 1182144), (128, 997434), (131, 974592), (141, 905472), (144, 886608), (162, 788096), (188, 679104), (192, 664956), (216, 591072), (256, 498717), (262, 487296), (282, 452736), (288, 443304), (324, 394048), (376, 339552), (384, 332478), (393, 324864), (423, 301824), (432, 295536), (524, 243648), (564, 226368), (576, 221652), (648, 197024), (752, 169776), (768, 166239), (786, 162432), (846, 150912), (864, 147768), (1048, 121824), (1128, 113184), (1152, 110826), (1179, 108288), (1269, 100608), (1296, 98512), (1504, 84888), (1572, 81216), (1692, 75456), (1728, 73884), (2096, 60912), (2256, 56592), (2304, 55413), (2358, 54144), (2538, 50304), (2592, 49256), (3008, 42444), (3144, 40608), (3384, 37728), (3456, 36942), (3537, 36096), (3807, 33536), (4192, 30456), (4512, 28296), (4716, 27072), (5076, 25152), (5184, 24628), (6016, 21222), (6157, 20736), (6288, 20304), (6768, 18864), (6912, 18471), (7074, 18048), (7614, 16768), (8384, 15228), (9024, 14148), (9432, 13536), (10152, 12576), (10368, 12314), (10611, 12032)]