123668608

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 311973120

約数和(自身を除く): 188304512

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 92, 112, 119, 128, 136, 161, 184, 224, 238, 272, 322, 353, 368, 391, 448, 476, 544, 644, 706, 736, 782, 896, 952, 1088, 1288, 1412, 1472, 1564, 1904, 2176, 2471, 2576, 2737, 2824, 2944, 3128, 3808, 4942, 5152, 5474, 5648, 6001, 6256, 7616, 8119, 9884, 10304, 10948, 11296, 12002, 12512, 15232, 16238, 19768, 20608, 21896, 22592, 24004, 25024, 32476, 39536, 42007, 43792, 45184, 48008, 50048, 56833, 64952, 79072, 84014, 87584, 96016, 113666, 129904, 138023, 158144, 168028, 175168, 192032, 227332, 259808, 276046, 316288, 336056, 350336, 384064, 454664, 519616, 552092, 672112, 768128, 909328, 966161, 1039232, 1104184, 1344224, 1818656, 1932322, 2208368, 2688448, 3637312, 3864644, 4416736, 5376896, 7274624, 7729288, 8833472, 15458576, 17666944, 30917152, 61834304, 123668608]

約数ペア:

[(1, 123668608), (2, 61834304), (4, 30917152), (7, 17666944), (8, 15458576), (14, 8833472), (16, 7729288), (17, 7274624), (23, 5376896), (28, 4416736), (32, 3864644), (34, 3637312), (46, 2688448), (56, 2208368), (64, 1932322), (68, 1818656), (92, 1344224), (112, 1104184), (119, 1039232), (128, 966161), (136, 909328), (161, 768128), (184, 672112), (224, 552092), (238, 519616), (272, 454664), (322, 384064), (353, 350336), (368, 336056), (391, 316288), (448, 276046), (476, 259808), (544, 227332), (644, 192032), (706, 175168), (736, 168028), (782, 158144), (896, 138023), (952, 129904), (1088, 113666), (1288, 96016), (1412, 87584), (1472, 84014), (1564, 79072), (1904, 64952), (2176, 56833), (2471, 50048), (2576, 48008), (2737, 45184), (2824, 43792), (2944, 42007), (3128, 39536), (3808, 32476), (4942, 25024), (5152, 24004), (5474, 22592), (5648, 21896), (6001, 20608), (6256, 19768), (7616, 16238), (8119, 15232), (9884, 12512), (10304, 12002), (10948, 11296)]