131138304

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 216

約数和(自身を含む): 411187392

約数和(自身を除く): 280049088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 43, 44, 48, 57, 64, 66, 76, 86, 88, 96, 114, 128, 129, 132, 152, 172, 176, 192, 209, 228, 256, 258, 264, 304, 344, 352, 361, 384, 418, 456, 473, 516, 528, 608, 627, 688, 704, 722, 768, 817, 836, 912, 946, 1032, 1056, 1083, 1216, 1254, 1376, 1408, 1419, 1444, 1634, 1672, 1824, 1892, 2064, 2112, 2166, 2432, 2451, 2508, 2752, 2816, 2838, 2888, 3268, 3344, 3648, 3784, 3971, 4128, 4224, 4332, 4864, 4902, 5016, 5504, 5676, 5776, 6536, 6688, 7296, 7568, 7942, 8256, 8448, 8664, 8987, 9804, 10032, 11008, 11352, 11552, 11913, 13072, 13376, 14592, 15136, 15523, 15884, 16512, 17328, 17974, 19608, 20064, 22704, 23104, 23826, 26144, 26752, 26961, 30272, 31046, 31768, 33024, 34656, 35948, 39216, 40128, 45408, 46208, 46569, 47652, 52288, 53504, 53922, 60544, 62092, 63536, 69312, 71896, 78432, 80256, 90816, 92416, 93138, 95304, 104576, 107844, 121088, 124184, 127072, 138624, 143792, 156864, 160512, 170753, 181632, 186276, 190608, 209152, 215688, 248368, 254144, 277248, 287584, 313728, 341506, 363264, 372552, 381216, 431376, 496736, 508288, 512259, 575168, 627456, 683012, 745104, 762432, 862752, 993472, 1016576, 1024518, 1150336, 1366024, 1490208, 1524864, 1725504, 1986944, 2049036, 2300672, 2732048, 2980416, 3049728, 3451008, 3973888, 4098072, 5464096, 5960832, 6902016, 8196144, 10928192, 11921664, 16392288, 21856384, 32784576, 43712768, 65569152, 131138304]

約数ペア:

[(1, 131138304), (2, 65569152), (3, 43712768), (4, 32784576), (6, 21856384), (8, 16392288), (11, 11921664), (12, 10928192), (16, 8196144), (19, 6902016), (22, 5960832), (24, 5464096), (32, 4098072), (33, 3973888), (38, 3451008), (43, 3049728), (44, 2980416), (48, 2732048), (57, 2300672), (64, 2049036), (66, 1986944), (76, 1725504), (86, 1524864), (88, 1490208), (96, 1366024), (114, 1150336), (128, 1024518), (129, 1016576), (132, 993472), (152, 862752), (172, 762432), (176, 745104), (192, 683012), (209, 627456), (228, 575168), (256, 512259), (258, 508288), (264, 496736), (304, 431376), (344, 381216), (352, 372552), (361, 363264), (384, 341506), (418, 313728), (456, 287584), (473, 277248), (516, 254144), (528, 248368), (608, 215688), (627, 209152), (688, 190608), (704, 186276), (722, 181632), (768, 170753), (817, 160512), (836, 156864), (912, 143792), (946, 138624), (1032, 127072), (1056, 124184), (1083, 121088), (1216, 107844), (1254, 104576), (1376, 95304), (1408, 93138), (1419, 92416), (1444, 90816), (1634, 80256), (1672, 78432), (1824, 71896), (1892, 69312), (2064, 63536), (2112, 62092), (2166, 60544), (2432, 53922), (2451, 53504), (2508, 52288), (2752, 47652), (2816, 46569), (2838, 46208), (2888, 45408), (3268, 40128), (3344, 39216), (3648, 35948), (3784, 34656), (3971, 33024), (4128, 31768), (4224, 31046), (4332, 30272), (4864, 26961), (4902, 26752), (5016, 26144), (5504, 23826), (5676, 23104), (5776, 22704), (6536, 20064), (6688, 19608), (7296, 17974), (7568, 17328), (7942, 16512), (8256, 15884), (8448, 15523), (8664, 15136), (8987, 14592), (9804, 13376), (10032, 13072), (11008, 11913), (11352, 11552)]