158436864

素因数分解:

$2^9\times 3^3\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 478436640

約数和(自身を除く): 319999776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 128, 144, 146, 157, 192, 216, 219, 256, 288, 292, 314, 384, 432, 438, 471, 512, 576, 584, 628, 657, 768, 864, 876, 942, 1152, 1168, 1256, 1314, 1413, 1536, 1728, 1752, 1884, 1971, 2304, 2336, 2512, 2628, 2826, 3456, 3504, 3768, 3942, 4239, 4608, 4672, 5024, 5256, 5652, 6912, 7008, 7536, 7884, 8478, 9344, 10048, 10512, 11304, 11461, 13824, 14016, 15072, 15768, 16956, 18688, 20096, 21024, 22608, 22922, 28032, 30144, 31536, 33912, 34383, 37376, 40192, 42048, 45216, 45844, 56064, 60288, 63072, 67824, 68766, 80384, 84096, 90432, 91688, 103149, 112128, 120576, 126144, 135648, 137532, 168192, 180864, 183376, 206298, 241152, 252288, 271296, 275064, 309447, 336384, 361728, 366752, 412596, 504576, 542592, 550128, 618894, 723456, 733504, 825192, 1009152, 1085184, 1100256, 1237788, 1467008, 1650384, 2170368, 2200512, 2475576, 2934016, 3300768, 4401024, 4951152, 5868032, 6601536, 8802048, 9902304, 13203072, 17604096, 19804608, 26406144, 39609216, 52812288, 79218432, 158436864]

約数ペア:

[(1, 158436864), (2, 79218432), (3, 52812288), (4, 39609216), (6, 26406144), (8, 19804608), (9, 17604096), (12, 13203072), (16, 9902304), (18, 8802048), (24, 6601536), (27, 5868032), (32, 4951152), (36, 4401024), (48, 3300768), (54, 2934016), (64, 2475576), (72, 2200512), (73, 2170368), (96, 1650384), (108, 1467008), (128, 1237788), (144, 1100256), (146, 1085184), (157, 1009152), (192, 825192), (216, 733504), (219, 723456), (256, 618894), (288, 550128), (292, 542592), (314, 504576), (384, 412596), (432, 366752), (438, 361728), (471, 336384), (512, 309447), (576, 275064), (584, 271296), (628, 252288), (657, 241152), (768, 206298), (864, 183376), (876, 180864), (942, 168192), (1152, 137532), (1168, 135648), (1256, 126144), (1314, 120576), (1413, 112128), (1536, 103149), (1728, 91688), (1752, 90432), (1884, 84096), (1971, 80384), (2304, 68766), (2336, 67824), (2512, 63072), (2628, 60288), (2826, 56064), (3456, 45844), (3504, 45216), (3768, 42048), (3942, 40192), (4239, 37376), (4608, 34383), (4672, 33912), (5024, 31536), (5256, 30144), (5652, 28032), (6912, 22922), (7008, 22608), (7536, 21024), (7884, 20096), (8478, 18688), (9344, 16956), (10048, 15768), (10512, 15072), (11304, 14016), (11461, 13824)]