196990464

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 160

約数和(自身を含む): 583355520

約数和(自身を除く): 386365056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 89, 96, 128, 131, 132, 176, 178, 192, 256, 262, 264, 267, 352, 356, 384, 393, 512, 524, 528, 534, 704, 712, 768, 786, 979, 1048, 1056, 1068, 1408, 1424, 1441, 1536, 1572, 1958, 2096, 2112, 2136, 2816, 2848, 2882, 2937, 3144, 3916, 4192, 4224, 4272, 4323, 5632, 5696, 5764, 5874, 6288, 7832, 8384, 8448, 8544, 8646, 11392, 11528, 11659, 11748, 12576, 15664, 16768, 16896, 17088, 17292, 22784, 23056, 23318, 23496, 25152, 31328, 33536, 34176, 34584, 34977, 45568, 46112, 46636, 46992, 50304, 62656, 67072, 68352, 69168, 69954, 92224, 93272, 93984, 100608, 125312, 128249, 136704, 138336, 139908, 184448, 186544, 187968, 201216, 250624, 256498, 276672, 279816, 368896, 373088, 375936, 384747, 501248, 512996, 553344, 559632, 737792, 746176, 751872, 769494, 1025992, 1106688, 1119264, 1492352, 1503744, 1538988, 2051984, 2213376, 2238528, 2984704, 3077976, 4103968, 4477056, 5969408, 6155952, 8207936, 8954112, 12311904, 16415872, 17908224, 24623808, 32831744, 49247616, 65663488, 98495232, 196990464]

約数ペア:

[(1, 196990464), (2, 98495232), (3, 65663488), (4, 49247616), (6, 32831744), (8, 24623808), (11, 17908224), (12, 16415872), (16, 12311904), (22, 8954112), (24, 8207936), (32, 6155952), (33, 5969408), (44, 4477056), (48, 4103968), (64, 3077976), (66, 2984704), (88, 2238528), (89, 2213376), (96, 2051984), (128, 1538988), (131, 1503744), (132, 1492352), (176, 1119264), (178, 1106688), (192, 1025992), (256, 769494), (262, 751872), (264, 746176), (267, 737792), (352, 559632), (356, 553344), (384, 512996), (393, 501248), (512, 384747), (524, 375936), (528, 373088), (534, 368896), (704, 279816), (712, 276672), (768, 256498), (786, 250624), (979, 201216), (1048, 187968), (1056, 186544), (1068, 184448), (1408, 139908), (1424, 138336), (1441, 136704), (1536, 128249), (1572, 125312), (1958, 100608), (2096, 93984), (2112, 93272), (2136, 92224), (2816, 69954), (2848, 69168), (2882, 68352), (2937, 67072), (3144, 62656), (3916, 50304), (4192, 46992), (4224, 46636), (4272, 46112), (4323, 45568), (5632, 34977), (5696, 34584), (5764, 34176), (5874, 33536), (6288, 31328), (7832, 25152), (8384, 23496), (8448, 23318), (8544, 23056), (8646, 22784), (11392, 17292), (11528, 17088), (11659, 16896), (11748, 16768), (12576, 15664)]