140996416

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 112

約数和(自身を含む): 327720960

約数和(自身を除く): 186724544

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 83, 88, 127, 152, 166, 176, 209, 254, 304, 332, 352, 418, 508, 608, 664, 704, 836, 913, 1016, 1216, 1328, 1397, 1577, 1672, 1826, 2032, 2413, 2656, 2794, 3154, 3344, 3652, 4064, 4826, 5312, 5588, 6308, 6688, 7304, 8128, 9652, 10541, 11176, 12616, 13376, 14608, 17347, 19304, 21082, 22352, 25232, 26543, 29216, 34694, 38608, 42164, 44704, 50464, 53086, 58432, 69388, 77216, 84328, 89408, 100928, 106172, 115951, 138776, 154432, 168656, 200279, 212344, 231902, 277552, 337312, 400558, 424688, 463804, 555104, 674624, 801116, 849376, 927608, 1110208, 1602232, 1698752, 1855216, 2203069, 3204464, 3710432, 4406138, 6408928, 7420864, 8812276, 12817856, 17624552, 35249104, 70498208, 140996416]

約数ペア:

[(1, 140996416), (2, 70498208), (4, 35249104), (8, 17624552), (11, 12817856), (16, 8812276), (19, 7420864), (22, 6408928), (32, 4406138), (38, 3710432), (44, 3204464), (64, 2203069), (76, 1855216), (83, 1698752), (88, 1602232), (127, 1110208), (152, 927608), (166, 849376), (176, 801116), (209, 674624), (254, 555104), (304, 463804), (332, 424688), (352, 400558), (418, 337312), (508, 277552), (608, 231902), (664, 212344), (704, 200279), (836, 168656), (913, 154432), (1016, 138776), (1216, 115951), (1328, 106172), (1397, 100928), (1577, 89408), (1672, 84328), (1826, 77216), (2032, 69388), (2413, 58432), (2656, 53086), (2794, 50464), (3154, 44704), (3344, 42164), (3652, 38608), (4064, 34694), (4826, 29216), (5312, 26543), (5588, 25232), (6308, 22352), (6688, 21082), (7304, 19304), (8128, 17347), (9652, 14608), (10541, 13376), (11176, 12616)]