158403072

素因数分解:

$2^9\times 3^1\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:669

約数の個数: 80

約数和(自身を含む): 424651392

約数和(自身を除く): 266248320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 281, 367, 384, 512, 562, 734, 768, 843, 1101, 1124, 1468, 1536, 1686, 2202, 2248, 2936, 3372, 4404, 4496, 5872, 6744, 8808, 8992, 11744, 13488, 17616, 17984, 23488, 26976, 35232, 35968, 46976, 53952, 70464, 71936, 93952, 103127, 107904, 140928, 143872, 187904, 206254, 215808, 281856, 309381, 412508, 431616, 563712, 618762, 825016, 1237524, 1650032, 2475048, 3300064, 4950096, 6600128, 9900192, 13200256, 19800384, 26400512, 39600768, 52801024, 79201536, 158403072]

約数ペア:

[(1, 158403072), (2, 79201536), (3, 52801024), (4, 39600768), (6, 26400512), (8, 19800384), (12, 13200256), (16, 9900192), (24, 6600128), (32, 4950096), (48, 3300064), (64, 2475048), (96, 1650032), (128, 1237524), (192, 825016), (256, 618762), (281, 563712), (367, 431616), (384, 412508), (512, 309381), (562, 281856), (734, 215808), (768, 206254), (843, 187904), (1101, 143872), (1124, 140928), (1468, 107904), (1536, 103127), (1686, 93952), (2202, 71936), (2248, 70464), (2936, 53952), (3372, 46976), (4404, 35968), (4496, 35232), (5872, 26976), (6744, 23488), (8808, 17984), (8992, 17616), (11744, 13488)]