163081728

素因数分解:

$2^9\times 3^3\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 494968320

約数和(自身を除く): 331886592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 251, 256, 282, 288, 376, 384, 423, 432, 502, 512, 564, 576, 752, 753, 768, 846, 864, 1004, 1128, 1152, 1269, 1504, 1506, 1536, 1692, 1728, 2008, 2256, 2259, 2304, 2538, 3008, 3012, 3384, 3456, 4016, 4512, 4518, 4608, 5076, 6016, 6024, 6768, 6777, 6912, 8032, 9024, 9036, 10152, 11797, 12032, 12048, 13536, 13554, 13824, 16064, 18048, 18072, 20304, 23594, 24064, 24096, 27072, 27108, 32128, 35391, 36096, 36144, 40608, 47188, 48192, 54144, 54216, 64256, 70782, 72192, 72288, 81216, 94376, 96384, 106173, 108288, 108432, 128512, 141564, 144576, 162432, 188752, 192768, 212346, 216576, 216864, 283128, 289152, 318519, 324864, 377504, 385536, 424692, 433728, 566256, 578304, 637038, 649728, 755008, 849384, 867456, 1132512, 1156608, 1274076, 1510016, 1698768, 1734912, 2265024, 2548152, 3020032, 3397536, 3469824, 4530048, 5096304, 6040064, 6795072, 9060096, 10192608, 13590144, 18120192, 20385216, 27180288, 40770432, 54360576, 81540864, 163081728]

約数ペア:

[(1, 163081728), (2, 81540864), (3, 54360576), (4, 40770432), (6, 27180288), (8, 20385216), (9, 18120192), (12, 13590144), (16, 10192608), (18, 9060096), (24, 6795072), (27, 6040064), (32, 5096304), (36, 4530048), (47, 3469824), (48, 3397536), (54, 3020032), (64, 2548152), (72, 2265024), (94, 1734912), (96, 1698768), (108, 1510016), (128, 1274076), (141, 1156608), (144, 1132512), (188, 867456), (192, 849384), (216, 755008), (251, 649728), (256, 637038), (282, 578304), (288, 566256), (376, 433728), (384, 424692), (423, 385536), (432, 377504), (502, 324864), (512, 318519), (564, 289152), (576, 283128), (752, 216864), (753, 216576), (768, 212346), (846, 192768), (864, 188752), (1004, 162432), (1128, 144576), (1152, 141564), (1269, 128512), (1504, 108432), (1506, 108288), (1536, 106173), (1692, 96384), (1728, 94376), (2008, 81216), (2256, 72288), (2259, 72192), (2304, 70782), (2538, 64256), (3008, 54216), (3012, 54144), (3384, 48192), (3456, 47188), (4016, 40608), (4512, 36144), (4518, 36096), (4608, 35391), (5076, 32128), (6016, 27108), (6024, 27072), (6768, 24096), (6777, 24064), (6912, 23594), (8032, 20304), (9024, 18072), (9036, 18048), (10152, 16064), (11797, 13824), (12032, 13554), (12048, 13536)]