198045792

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:725

約数の個数: 144

約数和(自身を含む): 648254880

約数和(自身を除く): 450209088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 193, 224, 252, 288, 336, 386, 504, 509, 579, 672, 772, 1008, 1018, 1158, 1351, 1527, 1544, 1737, 2016, 2036, 2316, 2702, 3054, 3088, 3474, 3563, 4053, 4072, 4581, 4632, 5404, 6108, 6176, 6948, 7126, 8106, 8144, 9162, 9264, 10689, 10808, 12159, 12216, 13896, 14252, 16212, 16288, 18324, 18528, 21378, 21616, 24318, 24432, 27792, 28504, 32067, 32424, 36648, 42756, 43232, 48636, 48864, 55584, 57008, 64134, 64848, 73296, 85512, 97272, 98237, 114016, 128268, 129696, 146592, 171024, 194544, 196474, 256536, 294711, 342048, 389088, 392948, 513072, 589422, 687659, 785896, 884133, 1026144, 1178844, 1375318, 1571792, 1768266, 2062977, 2357688, 2750636, 3143584, 3536532, 4125954, 4715376, 5501272, 6188931, 7073064, 8251908, 9430752, 11002544, 12377862, 14146128, 16503816, 22005088, 24755724, 28292256, 33007632, 49511448, 66015264, 99022896, 198045792]

約数ペア:

[(1, 198045792), (2, 99022896), (3, 66015264), (4, 49511448), (6, 33007632), (7, 28292256), (8, 24755724), (9, 22005088), (12, 16503816), (14, 14146128), (16, 12377862), (18, 11002544), (21, 9430752), (24, 8251908), (28, 7073064), (32, 6188931), (36, 5501272), (42, 4715376), (48, 4125954), (56, 3536532), (63, 3143584), (72, 2750636), (84, 2357688), (96, 2062977), (112, 1768266), (126, 1571792), (144, 1375318), (168, 1178844), (193, 1026144), (224, 884133), (252, 785896), (288, 687659), (336, 589422), (386, 513072), (504, 392948), (509, 389088), (579, 342048), (672, 294711), (772, 256536), (1008, 196474), (1018, 194544), (1158, 171024), (1351, 146592), (1527, 129696), (1544, 128268), (1737, 114016), (2016, 98237), (2036, 97272), (2316, 85512), (2702, 73296), (3054, 64848), (3088, 64134), (3474, 57008), (3563, 55584), (4053, 48864), (4072, 48636), (4581, 43232), (4632, 42756), (5404, 36648), (6108, 32424), (6176, 32067), (6948, 28504), (7126, 27792), (8106, 24432), (8144, 24318), (9162, 21616), (9264, 21378), (10689, 18528), (10808, 18324), (12159, 16288), (12216, 16212), (13896, 14252)]