196768728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 586375920

約数和(自身を除く): 389607192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 103, 104, 117, 156, 157, 169, 206, 234, 309, 312, 314, 338, 412, 468, 471, 507, 618, 628, 676, 824, 927, 936, 942, 1014, 1236, 1256, 1339, 1352, 1413, 1521, 1854, 1884, 2028, 2041, 2472, 2678, 2826, 3042, 3708, 3768, 4017, 4056, 4082, 5356, 5652, 6084, 6123, 7416, 8034, 8164, 10712, 11304, 12051, 12168, 12246, 16068, 16171, 16328, 17407, 18369, 24102, 24492, 26533, 32136, 32342, 34814, 36738, 48204, 48513, 48984, 52221, 53066, 64684, 69628, 73476, 79599, 96408, 97026, 104442, 106132, 129368, 139256, 145539, 146952, 156663, 159198, 194052, 208884, 210223, 212264, 238797, 291078, 313326, 318396, 388104, 417768, 420446, 477594, 582156, 626652, 630669, 636792, 840892, 955188, 1164312, 1253304, 1261338, 1681784, 1892007, 1910376, 2522676, 2732899, 3784014, 5045352, 5465798, 7568028, 8198697, 10931596, 15136056, 16397394, 21863192, 24596091, 32794788, 49192182, 65589576, 98384364, 196768728]

約数ペア:

[(1, 196768728), (2, 98384364), (3, 65589576), (4, 49192182), (6, 32794788), (8, 24596091), (9, 21863192), (12, 16397394), (13, 15136056), (18, 10931596), (24, 8198697), (26, 7568028), (36, 5465798), (39, 5045352), (52, 3784014), (72, 2732899), (78, 2522676), (103, 1910376), (104, 1892007), (117, 1681784), (156, 1261338), (157, 1253304), (169, 1164312), (206, 955188), (234, 840892), (309, 636792), (312, 630669), (314, 626652), (338, 582156), (412, 477594), (468, 420446), (471, 417768), (507, 388104), (618, 318396), (628, 313326), (676, 291078), (824, 238797), (927, 212264), (936, 210223), (942, 208884), (1014, 194052), (1236, 159198), (1256, 156663), (1339, 146952), (1352, 145539), (1413, 139256), (1521, 129368), (1854, 106132), (1884, 104442), (2028, 97026), (2041, 96408), (2472, 79599), (2678, 73476), (2826, 69628), (3042, 64684), (3708, 53066), (3768, 52221), (4017, 48984), (4056, 48513), (4082, 48204), (5356, 36738), (5652, 34814), (6084, 32342), (6123, 32136), (7416, 26533), (8034, 24492), (8164, 24102), (10712, 18369), (11304, 17407), (12051, 16328), (12168, 16171), (12246, 16068)]