141927296

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 345461760

約数和(自身を除く): 203534464

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 71, 92, 97, 112, 128, 142, 161, 184, 194, 224, 284, 322, 368, 388, 448, 497, 568, 644, 679, 736, 776, 896, 994, 1136, 1288, 1358, 1472, 1552, 1633, 1988, 2231, 2272, 2576, 2716, 2944, 3104, 3266, 3976, 4462, 4544, 5152, 5432, 6208, 6532, 6887, 7952, 8924, 9088, 10304, 10864, 11431, 12416, 13064, 13774, 15617, 15904, 17848, 20608, 21728, 22862, 26128, 27548, 31234, 31808, 35696, 43456, 45724, 48209, 52256, 55096, 62468, 63616, 71392, 86912, 91448, 96418, 104512, 110192, 124936, 142784, 158401, 182896, 192836, 209024, 220384, 249872, 285568, 316802, 365792, 385672, 440768, 499744, 633604, 731584, 771344, 881536, 999488, 1108807, 1267208, 1463168, 1542688, 1998976, 2217614, 2534416, 3085376, 4435228, 5068832, 6170752, 8870456, 10137664, 17740912, 20275328, 35481824, 70963648, 141927296]

約数ペア:

[(1, 141927296), (2, 70963648), (4, 35481824), (7, 20275328), (8, 17740912), (14, 10137664), (16, 8870456), (23, 6170752), (28, 5068832), (32, 4435228), (46, 3085376), (56, 2534416), (64, 2217614), (71, 1998976), (92, 1542688), (97, 1463168), (112, 1267208), (128, 1108807), (142, 999488), (161, 881536), (184, 771344), (194, 731584), (224, 633604), (284, 499744), (322, 440768), (368, 385672), (388, 365792), (448, 316802), (497, 285568), (568, 249872), (644, 220384), (679, 209024), (736, 192836), (776, 182896), (896, 158401), (994, 142784), (1136, 124936), (1288, 110192), (1358, 104512), (1472, 96418), (1552, 91448), (1633, 86912), (1988, 71392), (2231, 63616), (2272, 62468), (2576, 55096), (2716, 52256), (2944, 48209), (3104, 45724), (3266, 43456), (3976, 35696), (4462, 31808), (4544, 31234), (5152, 27548), (5432, 26128), (6208, 22862), (6532, 21728), (6887, 20608), (7952, 17848), (8924, 15904), (9088, 15617), (10304, 13774), (10864, 13064), (11431, 12416)]