187940088

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{1973}}^1$

素因数の和:2008

約数の個数: 144

約数和(自身を含む): 614348280

約数和(自身を除く): 426408192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 1973, 2268, 2646, 3402, 3528, 3946, 3969, 4536, 5292, 5919, 6804, 7892, 7938, 10584, 11838, 11907, 13608, 13811, 15784, 15876, 17757, 23676, 23814, 27622, 31752, 35514, 41433, 47352, 47628, 53271, 55244, 71028, 82866, 95256, 96677, 106542, 110488, 124299, 142056, 159813, 165732, 193354, 213084, 248598, 290031, 319626, 331464, 372897, 386708, 426168, 479439, 497196, 580062, 639252, 745794, 773416, 870093, 958878, 994392, 1118691, 1160124, 1278504, 1491588, 1740186, 1917756, 2237382, 2320248, 2610279, 2983176, 3356073, 3480372, 3835512, 4474764, 5220558, 6712146, 6960744, 7830837, 8949528, 10441116, 13424292, 15661674, 20882232, 23492511, 26848584, 31323348, 46985022, 62646696, 93970044, 187940088]

約数ペア:

[(1, 187940088), (2, 93970044), (3, 62646696), (4, 46985022), (6, 31323348), (7, 26848584), (8, 23492511), (9, 20882232), (12, 15661674), (14, 13424292), (18, 10441116), (21, 8949528), (24, 7830837), (27, 6960744), (28, 6712146), (36, 5220558), (42, 4474764), (49, 3835512), (54, 3480372), (56, 3356073), (63, 2983176), (72, 2610279), (81, 2320248), (84, 2237382), (98, 1917756), (108, 1740186), (126, 1491588), (147, 1278504), (162, 1160124), (168, 1118691), (189, 994392), (196, 958878), (216, 870093), (243, 773416), (252, 745794), (294, 639252), (324, 580062), (378, 497196), (392, 479439), (441, 426168), (486, 386708), (504, 372897), (567, 331464), (588, 319626), (648, 290031), (756, 248598), (882, 213084), (972, 193354), (1134, 165732), (1176, 159813), (1323, 142056), (1512, 124299), (1701, 110488), (1764, 106542), (1944, 96677), (1973, 95256), (2268, 82866), (2646, 71028), (3402, 55244), (3528, 53271), (3946, 47628), (3969, 47352), (4536, 41433), (5292, 35514), (5919, 31752), (6804, 27622), (7892, 23814), (7938, 23676), (10584, 17757), (11838, 15876), (11907, 15784), (13608, 13811)]