153290718

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 413051184

約数和(自身を除く): 259760466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 49, 54, 63, 81, 82, 98, 123, 126, 147, 157, 162, 189, 243, 246, 287, 294, 314, 369, 378, 441, 471, 486, 567, 574, 738, 861, 882, 942, 1099, 1107, 1134, 1323, 1413, 1701, 1722, 2009, 2198, 2214, 2583, 2646, 2826, 3297, 3321, 3402, 3969, 4018, 4239, 5166, 6027, 6437, 6594, 6642, 7693, 7749, 7938, 8478, 9891, 9963, 11907, 12054, 12717, 12874, 15386, 15498, 18081, 19311, 19782, 19926, 23079, 23247, 23814, 25434, 29673, 36162, 38151, 38622, 45059, 46158, 46494, 54243, 57933, 59346, 69237, 69741, 76302, 89019, 90118, 108486, 115866, 135177, 138474, 139482, 162729, 173799, 178038, 207711, 267057, 270354, 315413, 325458, 347598, 405531, 415422, 488187, 521397, 534114, 623133, 630826, 811062, 946239, 976374, 1042794, 1216593, 1246266, 1564191, 1869399, 1892478, 2433186, 2838717, 3128382, 3649779, 3738798, 5677434, 7299558, 8516151, 10949337, 17032302, 21898674, 25548453, 51096906, 76645359, 153290718]

約数ペア:

[(1, 153290718), (2, 76645359), (3, 51096906), (6, 25548453), (7, 21898674), (9, 17032302), (14, 10949337), (18, 8516151), (21, 7299558), (27, 5677434), (41, 3738798), (42, 3649779), (49, 3128382), (54, 2838717), (63, 2433186), (81, 1892478), (82, 1869399), (98, 1564191), (123, 1246266), (126, 1216593), (147, 1042794), (157, 976374), (162, 946239), (189, 811062), (243, 630826), (246, 623133), (287, 534114), (294, 521397), (314, 488187), (369, 415422), (378, 405531), (441, 347598), (471, 325458), (486, 315413), (567, 270354), (574, 267057), (738, 207711), (861, 178038), (882, 173799), (942, 162729), (1099, 139482), (1107, 138474), (1134, 135177), (1323, 115866), (1413, 108486), (1701, 90118), (1722, 89019), (2009, 76302), (2198, 69741), (2214, 69237), (2583, 59346), (2646, 57933), (2826, 54243), (3297, 46494), (3321, 46158), (3402, 45059), (3969, 38622), (4018, 38151), (4239, 36162), (5166, 29673), (6027, 25434), (6437, 23814), (6594, 23247), (6642, 23079), (7693, 19926), (7749, 19782), (7938, 19311), (8478, 18081), (9891, 15498), (9963, 15386), (11907, 12874), (12054, 12717)]