131205888

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 428553216

約数和(自身を除く): 297347328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 167, 176, 186, 192, 198, 248, 256, 264, 279, 288, 334, 341, 352, 372, 384, 396, 496, 501, 528, 558, 576, 668, 682, 704, 744, 768, 792, 992, 1002, 1023, 1056, 1116, 1152, 1336, 1364, 1408, 1488, 1503, 1584, 1837, 1984, 2004, 2046, 2112, 2232, 2304, 2672, 2728, 2816, 2976, 3006, 3069, 3168, 3674, 3968, 4008, 4092, 4224, 4464, 5177, 5344, 5456, 5511, 5952, 6012, 6138, 6336, 7348, 7936, 8016, 8184, 8448, 8928, 10354, 10688, 10912, 11022, 11904, 12024, 12276, 12672, 14696, 15531, 16032, 16368, 16533, 17856, 20708, 21376, 21824, 22044, 23808, 24048, 24552, 25344, 29392, 31062, 32064, 32736, 33066, 35712, 41416, 42752, 43648, 44088, 46593, 48096, 49104, 56947, 58784, 62124, 64128, 65472, 66132, 71424, 82832, 87296, 88176, 93186, 96192, 98208, 113894, 117568, 124248, 128256, 130944, 132264, 165664, 170841, 176352, 186372, 192384, 196416, 227788, 235136, 248496, 261888, 264528, 331328, 341682, 352704, 372744, 384768, 392832, 455576, 470272, 496992, 512523, 529056, 662656, 683364, 705408, 745488, 785664, 911152, 993984, 1025046, 1058112, 1325312, 1366728, 1410816, 1490976, 1822304, 1987968, 2050092, 2116224, 2733456, 2981952, 3644608, 3975936, 4100184, 4232448, 5466912, 5963904, 7289216, 8200368, 10933824, 11927808, 14578432, 16400736, 21867648, 32801472, 43735296, 65602944, 131205888]

約数ペア:

[(1, 131205888), (2, 65602944), (3, 43735296), (4, 32801472), (6, 21867648), (8, 16400736), (9, 14578432), (11, 11927808), (12, 10933824), (16, 8200368), (18, 7289216), (22, 5963904), (24, 5466912), (31, 4232448), (32, 4100184), (33, 3975936), (36, 3644608), (44, 2981952), (48, 2733456), (62, 2116224), (64, 2050092), (66, 1987968), (72, 1822304), (88, 1490976), (93, 1410816), (96, 1366728), (99, 1325312), (124, 1058112), (128, 1025046), (132, 993984), (144, 911152), (167, 785664), (176, 745488), (186, 705408), (192, 683364), (198, 662656), (248, 529056), (256, 512523), (264, 496992), (279, 470272), (288, 455576), (334, 392832), (341, 384768), (352, 372744), (372, 352704), (384, 341682), (396, 331328), (496, 264528), (501, 261888), (528, 248496), (558, 235136), (576, 227788), (668, 196416), (682, 192384), (704, 186372), (744, 176352), (768, 170841), (792, 165664), (992, 132264), (1002, 130944), (1023, 128256), (1056, 124248), (1116, 117568), (1152, 113894), (1336, 98208), (1364, 96192), (1408, 93186), (1488, 88176), (1503, 87296), (1584, 82832), (1837, 71424), (1984, 66132), (2004, 65472), (2046, 64128), (2112, 62124), (2232, 58784), (2304, 56947), (2672, 49104), (2728, 48096), (2816, 46593), (2976, 44088), (3006, 43648), (3069, 42752), (3168, 41416), (3674, 35712), (3968, 33066), (4008, 32736), (4092, 32064), (4224, 31062), (4464, 29392), (5177, 25344), (5344, 24552), (5456, 24048), (5511, 23808), (5952, 22044), (6012, 21824), (6138, 21376), (6336, 20708), (7348, 17856), (7936, 16533), (8016, 16368), (8184, 16032), (8448, 15531), (8928, 14696), (10354, 12672), (10688, 12276), (10912, 12024), (11022, 11904)]