128193408

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{757}}^1$

素因数の和:794

約数の個数: 192

約数和(自身を含む): 440701200

約数和(自身を除く): 312507792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 757, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1514, 1568, 1728, 1764, 2016, 2271, 2352, 2646, 2688, 3024, 3028, 3136, 3456, 3528, 4032, 4542, 4704, 5292, 5299, 6048, 6056, 6272, 6813, 7056, 8064, 9084, 9408, 10584, 10598, 12096, 12112, 13626, 14112, 15897, 18168, 18816, 20439, 21168, 21196, 24192, 24224, 27252, 28224, 31794, 36336, 37093, 40878, 42336, 42392, 47691, 48448, 54504, 56448, 63588, 72672, 74186, 81756, 84672, 84784, 95382, 96896, 109008, 111279, 127176, 143073, 145344, 148372, 163512, 169344, 169568, 190764, 218016, 222558, 254352, 286146, 290688, 296744, 327024, 333837, 339136, 381528, 436032, 445116, 508704, 572292, 593488, 654048, 667674, 678272, 763056, 872064, 890232, 1001511, 1017408, 1144584, 1186976, 1308096, 1335348, 1526112, 1780464, 2003022, 2034816, 2289168, 2373952, 2616192, 2670696, 3052224, 3560928, 4006044, 4578336, 4747904, 5341392, 6104448, 7121856, 8012088, 9156672, 10682784, 14243712, 16024176, 18313344, 21365568, 32048352, 42731136, 64096704, 128193408]

約数ペア:

[(1, 128193408), (2, 64096704), (3, 42731136), (4, 32048352), (6, 21365568), (7, 18313344), (8, 16024176), (9, 14243712), (12, 10682784), (14, 9156672), (16, 8012088), (18, 7121856), (21, 6104448), (24, 5341392), (27, 4747904), (28, 4578336), (32, 4006044), (36, 3560928), (42, 3052224), (48, 2670696), (49, 2616192), (54, 2373952), (56, 2289168), (63, 2034816), (64, 2003022), (72, 1780464), (84, 1526112), (96, 1335348), (98, 1308096), (108, 1186976), (112, 1144584), (126, 1017408), (128, 1001511), (144, 890232), (147, 872064), (168, 763056), (189, 678272), (192, 667674), (196, 654048), (216, 593488), (224, 572292), (252, 508704), (288, 445116), (294, 436032), (336, 381528), (378, 339136), (384, 333837), (392, 327024), (432, 296744), (441, 290688), (448, 286146), (504, 254352), (576, 222558), (588, 218016), (672, 190764), (756, 169568), (757, 169344), (784, 163512), (864, 148372), (882, 145344), (896, 143073), (1008, 127176), (1152, 111279), (1176, 109008), (1323, 96896), (1344, 95382), (1512, 84784), (1514, 84672), (1568, 81756), (1728, 74186), (1764, 72672), (2016, 63588), (2271, 56448), (2352, 54504), (2646, 48448), (2688, 47691), (3024, 42392), (3028, 42336), (3136, 40878), (3456, 37093), (3528, 36336), (4032, 31794), (4542, 28224), (4704, 27252), (5292, 24224), (5299, 24192), (6048, 21196), (6056, 21168), (6272, 20439), (6813, 18816), (7056, 18168), (8064, 15897), (9084, 14112), (9408, 13626), (10584, 12112), (10598, 12096)]