168643584

素因数分解:

$2^{10}\times 3^2\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:686

約数の個数: 132

約数和(自身を含む): 504544560

約数和(自身を除く): 335900976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 512, 522, 576, 631, 696, 768, 928, 1024, 1044, 1152, 1262, 1392, 1536, 1856, 1893, 2088, 2304, 2524, 2784, 3072, 3712, 3786, 4176, 4608, 5048, 5568, 5679, 7424, 7572, 8352, 9216, 10096, 11136, 11358, 14848, 15144, 16704, 18299, 20192, 22272, 22716, 29696, 30288, 33408, 36598, 40384, 44544, 45432, 54897, 60576, 66816, 73196, 80768, 89088, 90864, 109794, 121152, 133632, 146392, 161536, 164691, 181728, 219588, 242304, 267264, 292784, 323072, 329382, 363456, 439176, 484608, 585568, 646144, 658764, 726912, 878352, 969216, 1171136, 1317528, 1453824, 1756704, 1938432, 2342272, 2635056, 2907648, 3513408, 4684544, 5270112, 5815296, 7026816, 9369088, 10540224, 14053632, 18738176, 21080448, 28107264, 42160896, 56214528, 84321792, 168643584]

約数ペア:

[(1, 168643584), (2, 84321792), (3, 56214528), (4, 42160896), (6, 28107264), (8, 21080448), (9, 18738176), (12, 14053632), (16, 10540224), (18, 9369088), (24, 7026816), (29, 5815296), (32, 5270112), (36, 4684544), (48, 3513408), (58, 2907648), (64, 2635056), (72, 2342272), (87, 1938432), (96, 1756704), (116, 1453824), (128, 1317528), (144, 1171136), (174, 969216), (192, 878352), (232, 726912), (256, 658764), (261, 646144), (288, 585568), (348, 484608), (384, 439176), (464, 363456), (512, 329382), (522, 323072), (576, 292784), (631, 267264), (696, 242304), (768, 219588), (928, 181728), (1024, 164691), (1044, 161536), (1152, 146392), (1262, 133632), (1392, 121152), (1536, 109794), (1856, 90864), (1893, 89088), (2088, 80768), (2304, 73196), (2524, 66816), (2784, 60576), (3072, 54897), (3712, 45432), (3786, 44544), (4176, 40384), (4608, 36598), (5048, 33408), (5568, 30288), (5679, 29696), (7424, 22716), (7572, 22272), (8352, 20192), (9216, 18299), (10096, 16704), (11136, 15144), (11358, 14848)]