140458374

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 396264960

約数和(自身を除く): 255806586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 41, 42, 53, 54, 57, 63, 81, 82, 106, 114, 123, 126, 133, 159, 162, 171, 189, 243, 246, 266, 287, 318, 342, 369, 371, 378, 399, 477, 486, 513, 567, 574, 738, 742, 779, 798, 861, 954, 1007, 1026, 1107, 1113, 1134, 1197, 1431, 1539, 1558, 1701, 1722, 2014, 2173, 2214, 2226, 2337, 2394, 2583, 2862, 3021, 3078, 3321, 3339, 3402, 3591, 4293, 4346, 4617, 4674, 5166, 5453, 6042, 6519, 6642, 6678, 7011, 7049, 7182, 7749, 8586, 9063, 9234, 9963, 10017, 10773, 10906, 12879, 13038, 14022, 14098, 15211, 15498, 16359, 18126, 19557, 19926, 20034, 21033, 21147, 21546, 23247, 25758, 27189, 30051, 30422, 32319, 32718, 39114, 41287, 42066, 42294, 45633, 46494, 49077, 54378, 58671, 60102, 63099, 63441, 64638, 69741, 81567, 82574, 90153, 91266, 98154, 117342, 123861, 126198, 126882, 136899, 139482, 147231, 163134, 176013, 180306, 189297, 190323, 244701, 247722, 273798, 289009, 294462, 352026, 371583, 378594, 380646, 410697, 441693, 489402, 528039, 570969, 578018, 743166, 821394, 867027, 883386, 1056078, 1114749, 1141938, 1232091, 1325079, 1712907, 1734054, 2229498, 2464182, 2601081, 2650158, 3344247, 3425814, 3696273, 5202162, 6688494, 7392546, 7803243, 10032741, 15606486, 20065482, 23409729, 46819458, 70229187, 140458374]

約数ペア:

[(1, 140458374), (2, 70229187), (3, 46819458), (6, 23409729), (7, 20065482), (9, 15606486), (14, 10032741), (18, 7803243), (19, 7392546), (21, 6688494), (27, 5202162), (38, 3696273), (41, 3425814), (42, 3344247), (53, 2650158), (54, 2601081), (57, 2464182), (63, 2229498), (81, 1734054), (82, 1712907), (106, 1325079), (114, 1232091), (123, 1141938), (126, 1114749), (133, 1056078), (159, 883386), (162, 867027), (171, 821394), (189, 743166), (243, 578018), (246, 570969), (266, 528039), (287, 489402), (318, 441693), (342, 410697), (369, 380646), (371, 378594), (378, 371583), (399, 352026), (477, 294462), (486, 289009), (513, 273798), (567, 247722), (574, 244701), (738, 190323), (742, 189297), (779, 180306), (798, 176013), (861, 163134), (954, 147231), (1007, 139482), (1026, 136899), (1107, 126882), (1113, 126198), (1134, 123861), (1197, 117342), (1431, 98154), (1539, 91266), (1558, 90153), (1701, 82574), (1722, 81567), (2014, 69741), (2173, 64638), (2214, 63441), (2226, 63099), (2337, 60102), (2394, 58671), (2583, 54378), (2862, 49077), (3021, 46494), (3078, 45633), (3321, 42294), (3339, 42066), (3402, 41287), (3591, 39114), (4293, 32718), (4346, 32319), (4617, 30422), (4674, 30051), (5166, 27189), (5453, 25758), (6042, 23247), (6519, 21546), (6642, 21147), (6678, 21033), (7011, 20034), (7049, 19926), (7182, 19557), (7749, 18126), (8586, 16359), (9063, 15498), (9234, 15211), (9963, 14098), (10017, 14022), (10773, 13038), (10906, 12879)]