168338688

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 517835136

約数和(自身を除く): 349496448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 173, 181, 192, 224, 256, 336, 346, 362, 384, 448, 519, 543, 672, 692, 724, 768, 896, 1038, 1086, 1211, 1267, 1344, 1384, 1448, 1792, 2076, 2172, 2422, 2534, 2688, 2768, 2896, 3633, 3801, 4152, 4344, 4844, 5068, 5376, 5536, 5792, 7266, 7602, 8304, 8688, 9688, 10136, 11072, 11584, 14532, 15204, 16608, 17376, 19376, 20272, 22144, 23168, 29064, 30408, 31313, 33216, 34752, 38752, 40544, 44288, 46336, 58128, 60816, 62626, 66432, 69504, 77504, 81088, 93939, 116256, 121632, 125252, 132864, 139008, 155008, 162176, 187878, 219191, 232512, 243264, 250504, 310016, 324352, 375756, 438382, 465024, 486528, 501008, 657573, 751512, 876764, 930048, 973056, 1002016, 1315146, 1503024, 1753528, 2004032, 2630292, 3006048, 3507056, 4008064, 5260584, 6012096, 7014112, 8016128, 10521168, 12024192, 14028224, 21042336, 24048384, 28056448, 42084672, 56112896, 84169344, 168338688]

約数ペア:

[(1, 168338688), (2, 84169344), (3, 56112896), (4, 42084672), (6, 28056448), (7, 24048384), (8, 21042336), (12, 14028224), (14, 12024192), (16, 10521168), (21, 8016128), (24, 7014112), (28, 6012096), (32, 5260584), (42, 4008064), (48, 3507056), (56, 3006048), (64, 2630292), (84, 2004032), (96, 1753528), (112, 1503024), (128, 1315146), (168, 1002016), (173, 973056), (181, 930048), (192, 876764), (224, 751512), (256, 657573), (336, 501008), (346, 486528), (362, 465024), (384, 438382), (448, 375756), (519, 324352), (543, 310016), (672, 250504), (692, 243264), (724, 232512), (768, 219191), (896, 187878), (1038, 162176), (1086, 155008), (1211, 139008), (1267, 132864), (1344, 125252), (1384, 121632), (1448, 116256), (1792, 93939), (2076, 81088), (2172, 77504), (2422, 69504), (2534, 66432), (2688, 62626), (2768, 60816), (2896, 58128), (3633, 46336), (3801, 44288), (4152, 40544), (4344, 38752), (4844, 34752), (5068, 33216), (5376, 31313), (5536, 30408), (5792, 29064), (7266, 23168), (7602, 22144), (8304, 20272), (8688, 19376), (9688, 17376), (10136, 16608), (11072, 15204), (11584, 14532)]