121159808

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:698

約数の個数: 128

約数和(自身を含む): 317260800

約数和(自身を除く): 196100992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 448, 532, 608, 616, 647, 704, 836, 896, 1064, 1216, 1232, 1294, 1408, 1463, 1672, 2128, 2432, 2464, 2588, 2926, 3344, 4256, 4529, 4928, 5176, 5852, 6688, 7117, 8512, 9058, 9856, 10352, 11704, 12293, 13376, 14234, 17024, 18116, 20704, 23408, 24586, 26752, 28468, 36232, 41408, 46816, 49172, 49819, 56936, 72464, 82816, 86051, 93632, 98344, 99638, 113872, 135223, 144928, 172102, 187264, 196688, 199276, 227744, 270446, 289856, 344204, 393376, 398552, 455488, 540892, 579712, 688408, 786752, 797104, 910976, 946561, 1081784, 1376816, 1573504, 1594208, 1893122, 2163568, 2753632, 3188416, 3786244, 4327136, 5507264, 6376832, 7572488, 8654272, 11014528, 15144976, 17308544, 30289952, 60579904, 121159808]

約数ペア:

[(1, 121159808), (2, 60579904), (4, 30289952), (7, 17308544), (8, 15144976), (11, 11014528), (14, 8654272), (16, 7572488), (19, 6376832), (22, 5507264), (28, 4327136), (32, 3786244), (38, 3188416), (44, 2753632), (56, 2163568), (64, 1893122), (76, 1594208), (77, 1573504), (88, 1376816), (112, 1081784), (128, 946561), (133, 910976), (152, 797104), (154, 786752), (176, 688408), (209, 579712), (224, 540892), (266, 455488), (304, 398552), (308, 393376), (352, 344204), (418, 289856), (448, 270446), (532, 227744), (608, 199276), (616, 196688), (647, 187264), (704, 172102), (836, 144928), (896, 135223), (1064, 113872), (1216, 99638), (1232, 98344), (1294, 93632), (1408, 86051), (1463, 82816), (1672, 72464), (2128, 56936), (2432, 49819), (2464, 49172), (2588, 46816), (2926, 41408), (3344, 36232), (4256, 28468), (4529, 26752), (4928, 24586), (5176, 23408), (5852, 20704), (6688, 18116), (7117, 17024), (8512, 14234), (9058, 13376), (9856, 12293), (10352, 11704)]