161770752

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:537

約数の個数: 216

約数和(自身を含む): 549083808

約数和(自身を除く): 387313056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 234, 256, 264, 286, 288, 312, 352, 384, 396, 416, 429, 468, 491, 528, 572, 576, 624, 704, 768, 792, 832, 858, 936, 982, 1056, 1144, 1152, 1248, 1287, 1408, 1473, 1584, 1664, 1716, 1872, 1964, 2112, 2288, 2304, 2496, 2574, 2816, 2946, 3168, 3328, 3432, 3744, 3928, 4224, 4419, 4576, 4992, 5148, 5401, 5892, 6336, 6383, 6864, 7488, 7856, 8448, 8838, 9152, 9984, 10296, 10802, 11784, 12672, 12766, 13728, 14976, 15712, 16203, 17676, 18304, 19149, 20592, 21604, 23568, 25344, 25532, 27456, 29952, 31424, 32406, 35352, 36608, 38298, 41184, 43208, 47136, 48609, 51064, 54912, 57447, 62848, 64812, 70213, 70704, 76596, 82368, 86416, 94272, 97218, 102128, 109824, 114894, 125696, 129624, 140426, 141408, 153192, 164736, 172832, 188544, 194436, 204256, 210639, 229788, 259248, 280852, 282816, 306384, 329472, 345664, 377088, 388872, 408512, 421278, 459576, 518496, 561704, 565632, 612768, 631917, 691328, 777744, 817024, 842556, 919152, 1036992, 1123408, 1131264, 1225536, 1263834, 1382656, 1555488, 1634048, 1685112, 1838304, 2073984, 2246816, 2451072, 2527668, 3110976, 3370224, 3676608, 4147968, 4493632, 4902144, 5055336, 6221952, 6740448, 7353216, 8987264, 10110672, 12443904, 13480896, 14706432, 17974528, 20221344, 26961792, 40442688, 53923584, 80885376, 161770752]

約数ペア:

[(1, 161770752), (2, 80885376), (3, 53923584), (4, 40442688), (6, 26961792), (8, 20221344), (9, 17974528), (11, 14706432), (12, 13480896), (13, 12443904), (16, 10110672), (18, 8987264), (22, 7353216), (24, 6740448), (26, 6221952), (32, 5055336), (33, 4902144), (36, 4493632), (39, 4147968), (44, 3676608), (48, 3370224), (52, 3110976), (64, 2527668), (66, 2451072), (72, 2246816), (78, 2073984), (88, 1838304), (96, 1685112), (99, 1634048), (104, 1555488), (117, 1382656), (128, 1263834), (132, 1225536), (143, 1131264), (144, 1123408), (156, 1036992), (176, 919152), (192, 842556), (198, 817024), (208, 777744), (234, 691328), (256, 631917), (264, 612768), (286, 565632), (288, 561704), (312, 518496), (352, 459576), (384, 421278), (396, 408512), (416, 388872), (429, 377088), (468, 345664), (491, 329472), (528, 306384), (572, 282816), (576, 280852), (624, 259248), (704, 229788), (768, 210639), (792, 204256), (832, 194436), (858, 188544), (936, 172832), (982, 164736), (1056, 153192), (1144, 141408), (1152, 140426), (1248, 129624), (1287, 125696), (1408, 114894), (1473, 109824), (1584, 102128), (1664, 97218), (1716, 94272), (1872, 86416), (1964, 82368), (2112, 76596), (2288, 70704), (2304, 70213), (2496, 64812), (2574, 62848), (2816, 57447), (2946, 54912), (3168, 51064), (3328, 48609), (3432, 47136), (3744, 43208), (3928, 41184), (4224, 38298), (4419, 36608), (4576, 35352), (4992, 32406), (5148, 31424), (5401, 29952), (5892, 27456), (6336, 25532), (6383, 25344), (6864, 23568), (7488, 21604), (7856, 20592), (8448, 19149), (8838, 18304), (9152, 17676), (9984, 16203), (10296, 15712), (10802, 14976), (11784, 13728), (12672, 12766)]