131440176

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6863}}^1$

素因数の和:6903

約数の個数: 120

約数和(自身を含む): 442590720

約数和(自身を除く): 311150544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 6863, 9576, 13726, 19152, 20589, 27452, 41178, 48041, 54904, 61767, 82356, 96082, 109808, 123534, 130397, 144123, 164712, 192164, 247068, 260794, 288246, 329424, 384328, 391191, 432369, 494136, 521588, 576492, 768656, 782382, 864738, 912779, 988272, 1043176, 1152984, 1173573, 1564764, 1729476, 1825558, 2086352, 2305968, 2347146, 2738337, 3129528, 3458952, 3651116, 4694292, 5476674, 6259056, 6917904, 7302232, 8215011, 9388584, 10953348, 14604464, 16430022, 18777168, 21906696, 32860044, 43813392, 65720088, 131440176]

約数ペア:

[(1, 131440176), (2, 65720088), (3, 43813392), (4, 32860044), (6, 21906696), (7, 18777168), (8, 16430022), (9, 14604464), (12, 10953348), (14, 9388584), (16, 8215011), (18, 7302232), (19, 6917904), (21, 6259056), (24, 5476674), (28, 4694292), (36, 3651116), (38, 3458952), (42, 3129528), (48, 2738337), (56, 2347146), (57, 2305968), (63, 2086352), (72, 1825558), (76, 1729476), (84, 1564764), (112, 1173573), (114, 1152984), (126, 1043176), (133, 988272), (144, 912779), (152, 864738), (168, 782382), (171, 768656), (228, 576492), (252, 521588), (266, 494136), (304, 432369), (336, 391191), (342, 384328), (399, 329424), (456, 288246), (504, 260794), (532, 247068), (684, 192164), (798, 164712), (912, 144123), (1008, 130397), (1064, 123534), (1197, 109808), (1368, 96082), (1596, 82356), (2128, 61767), (2394, 54904), (2736, 48041), (3192, 41178), (4788, 27452), (6384, 20589), (6863, 19152), (9576, 13726)]