127643904

素因数分解:

$2^8\times 3^3\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 385089600

約数和(自身を除く): 257445696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 128, 144, 177, 192, 216, 236, 256, 288, 313, 354, 384, 432, 472, 531, 576, 626, 708, 768, 864, 939, 944, 1062, 1152, 1252, 1416, 1593, 1728, 1878, 1888, 2124, 2304, 2504, 2817, 2832, 3186, 3456, 3756, 3776, 4248, 5008, 5634, 5664, 6372, 6912, 7512, 7552, 8451, 8496, 10016, 11268, 11328, 12744, 15024, 15104, 16902, 16992, 18467, 20032, 22536, 22656, 25488, 30048, 33804, 33984, 36934, 40064, 45072, 45312, 50976, 55401, 60096, 67608, 67968, 73868, 80128, 90144, 101952, 110802, 120192, 135216, 135936, 147736, 166203, 180288, 203904, 221604, 240384, 270432, 295472, 332406, 360576, 407808, 443208, 498609, 540864, 590944, 664812, 721152, 886416, 997218, 1081728, 1181888, 1329624, 1772832, 1994436, 2163456, 2363776, 2659248, 3545664, 3988872, 4727552, 5318496, 7091328, 7977744, 10636992, 14182656, 15955488, 21273984, 31910976, 42547968, 63821952, 127643904]

約数ペア:

[(1, 127643904), (2, 63821952), (3, 42547968), (4, 31910976), (6, 21273984), (8, 15955488), (9, 14182656), (12, 10636992), (16, 7977744), (18, 7091328), (24, 5318496), (27, 4727552), (32, 3988872), (36, 3545664), (48, 2659248), (54, 2363776), (59, 2163456), (64, 1994436), (72, 1772832), (96, 1329624), (108, 1181888), (118, 1081728), (128, 997218), (144, 886416), (177, 721152), (192, 664812), (216, 590944), (236, 540864), (256, 498609), (288, 443208), (313, 407808), (354, 360576), (384, 332406), (432, 295472), (472, 270432), (531, 240384), (576, 221604), (626, 203904), (708, 180288), (768, 166203), (864, 147736), (939, 135936), (944, 135216), (1062, 120192), (1152, 110802), (1252, 101952), (1416, 90144), (1593, 80128), (1728, 73868), (1878, 67968), (1888, 67608), (2124, 60096), (2304, 55401), (2504, 50976), (2817, 45312), (2832, 45072), (3186, 40064), (3456, 36934), (3756, 33984), (3776, 33804), (4248, 30048), (5008, 25488), (5634, 22656), (5664, 22536), (6372, 20032), (6912, 18467), (7512, 16992), (7552, 16902), (8451, 15104), (8496, 15024), (10016, 12744), (11268, 11328)]