123710976

素因数分解:

$2^9\times 3^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 200

約数和(自身を含む): 391154280

約数和(自身を除く): 267443304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 157, 162, 171, 192, 216, 228, 256, 288, 304, 314, 324, 342, 384, 432, 456, 471, 512, 513, 576, 608, 628, 648, 684, 768, 864, 912, 942, 1026, 1152, 1216, 1256, 1296, 1368, 1413, 1536, 1539, 1728, 1824, 1884, 2052, 2304, 2432, 2512, 2592, 2736, 2826, 2983, 3078, 3456, 3648, 3768, 4104, 4239, 4608, 4864, 5024, 5184, 5472, 5652, 5966, 6156, 6912, 7296, 7536, 8208, 8478, 8949, 9728, 10048, 10368, 10944, 11304, 11932, 12312, 12717, 13824, 14592, 15072, 16416, 16956, 17898, 20096, 20736, 21888, 22608, 23864, 24624, 25434, 26847, 29184, 30144, 32832, 33912, 35796, 40192, 41472, 43776, 45216, 47728, 49248, 50868, 53694, 60288, 65664, 67824, 71592, 80384, 80541, 87552, 90432, 95456, 98496, 101736, 107388, 120576, 131328, 135648, 143184, 161082, 180864, 190912, 196992, 203472, 214776, 241152, 241623, 262656, 271296, 286368, 322164, 361728, 381824, 393984, 406944, 429552, 483246, 542592, 572736, 644328, 723456, 763648, 787968, 813888, 859104, 966492, 1085184, 1145472, 1288656, 1527296, 1627776, 1718208, 1932984, 2170368, 2290944, 2577312, 3255552, 3436416, 3865968, 4581888, 5154624, 6511104, 6872832, 7731936, 10309248, 13745664, 15463872, 20618496, 30927744, 41236992, 61855488, 123710976]

約数ペア:

[(1, 123710976), (2, 61855488), (3, 41236992), (4, 30927744), (6, 20618496), (8, 15463872), (9, 13745664), (12, 10309248), (16, 7731936), (18, 6872832), (19, 6511104), (24, 5154624), (27, 4581888), (32, 3865968), (36, 3436416), (38, 3255552), (48, 2577312), (54, 2290944), (57, 2170368), (64, 1932984), (72, 1718208), (76, 1627776), (81, 1527296), (96, 1288656), (108, 1145472), (114, 1085184), (128, 966492), (144, 859104), (152, 813888), (157, 787968), (162, 763648), (171, 723456), (192, 644328), (216, 572736), (228, 542592), (256, 483246), (288, 429552), (304, 406944), (314, 393984), (324, 381824), (342, 361728), (384, 322164), (432, 286368), (456, 271296), (471, 262656), (512, 241623), (513, 241152), (576, 214776), (608, 203472), (628, 196992), (648, 190912), (684, 180864), (768, 161082), (864, 143184), (912, 135648), (942, 131328), (1026, 120576), (1152, 107388), (1216, 101736), (1256, 98496), (1296, 95456), (1368, 90432), (1413, 87552), (1536, 80541), (1539, 80384), (1728, 71592), (1824, 67824), (1884, 65664), (2052, 60288), (2304, 53694), (2432, 50868), (2512, 49248), (2592, 47728), (2736, 45216), (2826, 43776), (2983, 41472), (3078, 40192), (3456, 35796), (3648, 33912), (3768, 32832), (4104, 30144), (4239, 29184), (4608, 26847), (4864, 25434), (5024, 24624), (5184, 23864), (5472, 22608), (5652, 21888), (5966, 20736), (6156, 20096), (6912, 17898), (7296, 16956), (7536, 16416), (8208, 15072), (8478, 14592), (8949, 13824), (9728, 12717), (10048, 12312), (10368, 11932), (10944, 11304)]