131718144

素因数分解:

$2^{10}\times 3^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:885

約数の個数: 88

約数和(自身を含む): 358143120

約数和(自身を除く): 226424976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 809, 848, 1024, 1272, 1536, 1618, 1696, 2427, 2544, 3072, 3236, 3392, 4854, 5088, 6472, 6784, 9708, 10176, 12944, 13568, 19416, 20352, 25888, 27136, 38832, 40704, 42877, 51776, 54272, 77664, 81408, 85754, 103552, 128631, 155328, 162816, 171508, 207104, 257262, 310656, 343016, 414208, 514524, 621312, 686032, 828416, 1029048, 1242624, 1372064, 2058096, 2485248, 2744128, 4116192, 5488256, 8232384, 10976512, 16464768, 21953024, 32929536, 43906048, 65859072, 131718144]

約数ペア:

[(1, 131718144), (2, 65859072), (3, 43906048), (4, 32929536), (6, 21953024), (8, 16464768), (12, 10976512), (16, 8232384), (24, 5488256), (32, 4116192), (48, 2744128), (53, 2485248), (64, 2058096), (96, 1372064), (106, 1242624), (128, 1029048), (159, 828416), (192, 686032), (212, 621312), (256, 514524), (318, 414208), (384, 343016), (424, 310656), (512, 257262), (636, 207104), (768, 171508), (809, 162816), (848, 155328), (1024, 128631), (1272, 103552), (1536, 85754), (1618, 81408), (1696, 77664), (2427, 54272), (2544, 51776), (3072, 42877), (3236, 40704), (3392, 38832), (4854, 27136), (5088, 25888), (6472, 20352), (6784, 19416), (9708, 13568), (10176, 12944)]