126318432

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 366705360

約数和(自身を除く): 240386928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 68, 87, 96, 102, 116, 136, 157, 174, 204, 232, 272, 289, 314, 348, 408, 464, 471, 493, 544, 578, 628, 696, 816, 867, 928, 942, 986, 1156, 1256, 1392, 1479, 1632, 1734, 1884, 1972, 2312, 2512, 2669, 2784, 2958, 3468, 3768, 3944, 4553, 4624, 5024, 5338, 5916, 6936, 7536, 7888, 8007, 8381, 9106, 9248, 10676, 11832, 13659, 13872, 15072, 15776, 16014, 16762, 18212, 21352, 23664, 25143, 27318, 27744, 32028, 33524, 36424, 42704, 45373, 47328, 50286, 54636, 64056, 67048, 72848, 77401, 85408, 90746, 100572, 109272, 128112, 134096, 136119, 145696, 154802, 181492, 201144, 218544, 232203, 256224, 268192, 272238, 309604, 362984, 402288, 437088, 464406, 544476, 619208, 725968, 804576, 928812, 1088952, 1238416, 1315817, 1451936, 1857624, 2177904, 2476832, 2631634, 3715248, 3947451, 4355808, 5263268, 7430496, 7894902, 10526536, 15789804, 21053072, 31579608, 42106144, 63159216, 126318432]

約数ペア:

[(1, 126318432), (2, 63159216), (3, 42106144), (4, 31579608), (6, 21053072), (8, 15789804), (12, 10526536), (16, 7894902), (17, 7430496), (24, 5263268), (29, 4355808), (32, 3947451), (34, 3715248), (48, 2631634), (51, 2476832), (58, 2177904), (68, 1857624), (87, 1451936), (96, 1315817), (102, 1238416), (116, 1088952), (136, 928812), (157, 804576), (174, 725968), (204, 619208), (232, 544476), (272, 464406), (289, 437088), (314, 402288), (348, 362984), (408, 309604), (464, 272238), (471, 268192), (493, 256224), (544, 232203), (578, 218544), (628, 201144), (696, 181492), (816, 154802), (867, 145696), (928, 136119), (942, 134096), (986, 128112), (1156, 109272), (1256, 100572), (1392, 90746), (1479, 85408), (1632, 77401), (1734, 72848), (1884, 67048), (1972, 64056), (2312, 54636), (2512, 50286), (2669, 47328), (2784, 45373), (2958, 42704), (3468, 36424), (3768, 33524), (3944, 32028), (4553, 27744), (4624, 27318), (5024, 25143), (5338, 23664), (5916, 21352), (6936, 18212), (7536, 16762), (7888, 16014), (8007, 15776), (8381, 15072), (9106, 13872), (9248, 13659), (10676, 11832)]