187932416

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 470937600

約数和(自身を除く): 283005184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 199, 217, 224, 238, 248, 256, 272, 398, 434, 448, 476, 496, 527, 544, 796, 868, 896, 952, 992, 1054, 1088, 1393, 1592, 1736, 1792, 1904, 1984, 2108, 2176, 2786, 3184, 3383, 3472, 3689, 3808, 3968, 4216, 4352, 5572, 6169, 6368, 6766, 6944, 7378, 7616, 7936, 8432, 11144, 12338, 12736, 13532, 13888, 14756, 15232, 16864, 22288, 23681, 24676, 25472, 27064, 27776, 29512, 30464, 33728, 43183, 44576, 47362, 49352, 50944, 54128, 55552, 59024, 67456, 86366, 89152, 94724, 98704, 104873, 108256, 118048, 134912, 172732, 178304, 189448, 197408, 209746, 216512, 236096, 345464, 356608, 378896, 394816, 419492, 433024, 472192, 690928, 734111, 757792, 789632, 838984, 866048, 944384, 1381856, 1468222, 1515584, 1579264, 1677968, 2763712, 2936444, 3031168, 3355936, 5527424, 5872888, 6062336, 6711872, 11054848, 11745776, 13423744, 23491552, 26847488, 46983104, 93966208, 187932416]

約数ペア:

[(1, 187932416), (2, 93966208), (4, 46983104), (7, 26847488), (8, 23491552), (14, 13423744), (16, 11745776), (17, 11054848), (28, 6711872), (31, 6062336), (32, 5872888), (34, 5527424), (56, 3355936), (62, 3031168), (64, 2936444), (68, 2763712), (112, 1677968), (119, 1579264), (124, 1515584), (128, 1468222), (136, 1381856), (199, 944384), (217, 866048), (224, 838984), (238, 789632), (248, 757792), (256, 734111), (272, 690928), (398, 472192), (434, 433024), (448, 419492), (476, 394816), (496, 378896), (527, 356608), (544, 345464), (796, 236096), (868, 216512), (896, 209746), (952, 197408), (992, 189448), (1054, 178304), (1088, 172732), (1393, 134912), (1592, 118048), (1736, 108256), (1792, 104873), (1904, 98704), (1984, 94724), (2108, 89152), (2176, 86366), (2786, 67456), (3184, 59024), (3383, 55552), (3472, 54128), (3689, 50944), (3808, 49352), (3968, 47362), (4216, 44576), (4352, 43183), (5572, 33728), (6169, 30464), (6368, 29512), (6766, 27776), (6944, 27064), (7378, 25472), (7616, 24676), (7936, 23681), (8432, 22288), (11144, 16864), (12338, 15232), (12736, 14756), (13532, 13888)]