161453952

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 540518400

約数和(自身を除く): 379064448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 64, 66, 72, 88, 93, 96, 99, 108, 124, 128, 132, 137, 144, 176, 186, 192, 198, 216, 248, 264, 274, 279, 288, 297, 341, 352, 372, 384, 396, 411, 432, 496, 528, 548, 558, 576, 594, 682, 704, 744, 792, 822, 837, 864, 992, 1023, 1056, 1096, 1116, 1152, 1188, 1233, 1364, 1408, 1488, 1507, 1584, 1644, 1674, 1728, 1984, 2046, 2112, 2192, 2232, 2376, 2466, 2728, 2976, 3014, 3069, 3168, 3288, 3348, 3456, 3699, 3968, 4092, 4224, 4247, 4384, 4464, 4521, 4752, 4932, 5456, 5952, 6028, 6138, 6336, 6576, 6696, 7398, 8184, 8494, 8768, 8928, 9042, 9207, 9504, 9864, 10912, 11904, 12056, 12276, 12672, 12741, 13152, 13392, 13563, 14796, 16368, 16988, 17536, 17856, 18084, 18414, 19008, 19728, 21824, 24112, 24552, 25482, 26304, 26784, 27126, 29592, 32736, 33976, 35712, 36168, 36828, 38016, 38223, 39456, 40689, 43648, 46717, 48224, 49104, 50964, 52608, 53568, 54252, 59184, 65472, 67952, 72336, 73656, 76446, 78912, 81378, 93434, 96448, 98208, 101928, 107136, 108504, 114669, 118368, 130944, 135904, 140151, 144672, 147312, 152892, 157824, 162756, 186868, 192896, 196416, 203856, 217008, 229338, 236736, 271808, 280302, 289344, 294624, 305784, 325512, 373736, 392832, 407712, 420453, 434016, 458676, 473472, 543616, 560604, 578688, 589248, 611568, 651024, 747472, 815424, 840906, 868032, 917352, 1121208, 1178496, 1223136, 1261359, 1302048, 1494944, 1630848, 1681812, 1736064, 1834704, 2242416, 2446272, 2522718, 2604096, 2989888, 3363624, 3669408, 4484832, 4892544, 5045436, 5208192, 5979776, 6727248, 7338816, 8969664, 10090872, 13454496, 14677632, 17939328, 20181744, 26908992, 40363488, 53817984, 80726976, 161453952]

約数ペア:

[(1, 161453952), (2, 80726976), (3, 53817984), (4, 40363488), (6, 26908992), (8, 20181744), (9, 17939328), (11, 14677632), (12, 13454496), (16, 10090872), (18, 8969664), (22, 7338816), (24, 6727248), (27, 5979776), (31, 5208192), (32, 5045436), (33, 4892544), (36, 4484832), (44, 3669408), (48, 3363624), (54, 2989888), (62, 2604096), (64, 2522718), (66, 2446272), (72, 2242416), (88, 1834704), (93, 1736064), (96, 1681812), (99, 1630848), (108, 1494944), (124, 1302048), (128, 1261359), (132, 1223136), (137, 1178496), (144, 1121208), (176, 917352), (186, 868032), (192, 840906), (198, 815424), (216, 747472), (248, 651024), (264, 611568), (274, 589248), (279, 578688), (288, 560604), (297, 543616), (341, 473472), (352, 458676), (372, 434016), (384, 420453), (396, 407712), (411, 392832), (432, 373736), (496, 325512), (528, 305784), (548, 294624), (558, 289344), (576, 280302), (594, 271808), (682, 236736), (704, 229338), (744, 217008), (792, 203856), (822, 196416), (837, 192896), (864, 186868), (992, 162756), (1023, 157824), (1056, 152892), (1096, 147312), (1116, 144672), (1152, 140151), (1188, 135904), (1233, 130944), (1364, 118368), (1408, 114669), (1488, 108504), (1507, 107136), (1584, 101928), (1644, 98208), (1674, 96448), (1728, 93434), (1984, 81378), (2046, 78912), (2112, 76446), (2192, 73656), (2232, 72336), (2376, 67952), (2466, 65472), (2728, 59184), (2976, 54252), (3014, 53568), (3069, 52608), (3168, 50964), (3288, 49104), (3348, 48224), (3456, 46717), (3699, 43648), (3968, 40689), (4092, 39456), (4224, 38223), (4247, 38016), (4384, 36828), (4464, 36168), (4521, 35712), (4752, 33976), (4932, 32736), (5456, 29592), (5952, 27126), (6028, 26784), (6138, 26304), (6336, 25482), (6576, 24552), (6696, 24112), (7398, 21824), (8184, 19728), (8494, 19008), (8768, 18414), (8928, 18084), (9042, 17856), (9207, 17536), (9504, 16988), (9864, 16368), (10912, 14796), (11904, 13563), (12056, 13392), (12276, 13152), (12672, 12741)]