131328576

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 168

約数和(自身を含む): 396081504

約数和(自身を除く): 264752928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 67, 72, 82, 83, 96, 123, 134, 144, 164, 166, 192, 201, 246, 249, 268, 288, 328, 332, 369, 402, 492, 498, 536, 576, 603, 656, 664, 738, 747, 804, 984, 996, 1072, 1206, 1312, 1328, 1476, 1494, 1608, 1968, 1992, 2144, 2412, 2624, 2656, 2747, 2952, 2988, 3216, 3403, 3936, 3984, 4288, 4824, 5312, 5494, 5561, 5904, 5976, 6432, 6806, 7872, 7968, 8241, 9648, 10209, 10988, 11122, 11808, 11952, 12864, 13612, 15936, 16482, 16683, 19296, 20418, 21976, 22244, 23616, 23904, 24723, 27224, 30627, 32964, 33366, 38592, 40836, 43952, 44488, 47808, 49446, 50049, 54448, 61254, 65928, 66732, 81672, 87904, 88976, 98892, 100098, 108896, 122508, 131856, 133464, 163344, 175808, 177952, 197784, 200196, 217792, 228001, 245016, 263712, 266928, 326688, 355904, 395568, 400392, 456002, 490032, 527424, 533856, 653376, 684003, 791136, 800784, 912004, 980064, 1067712, 1368006, 1582272, 1601568, 1824008, 1960128, 2052009, 2736012, 3203136, 3648016, 4104018, 5472024, 7296032, 8208036, 10944048, 14592064, 16416072, 21888096, 32832144, 43776192, 65664288, 131328576]

約数ペア:

[(1, 131328576), (2, 65664288), (3, 43776192), (4, 32832144), (6, 21888096), (8, 16416072), (9, 14592064), (12, 10944048), (16, 8208036), (18, 7296032), (24, 5472024), (32, 4104018), (36, 3648016), (41, 3203136), (48, 2736012), (64, 2052009), (67, 1960128), (72, 1824008), (82, 1601568), (83, 1582272), (96, 1368006), (123, 1067712), (134, 980064), (144, 912004), (164, 800784), (166, 791136), (192, 684003), (201, 653376), (246, 533856), (249, 527424), (268, 490032), (288, 456002), (328, 400392), (332, 395568), (369, 355904), (402, 326688), (492, 266928), (498, 263712), (536, 245016), (576, 228001), (603, 217792), (656, 200196), (664, 197784), (738, 177952), (747, 175808), (804, 163344), (984, 133464), (996, 131856), (1072, 122508), (1206, 108896), (1312, 100098), (1328, 98892), (1476, 88976), (1494, 87904), (1608, 81672), (1968, 66732), (1992, 65928), (2144, 61254), (2412, 54448), (2624, 50049), (2656, 49446), (2747, 47808), (2952, 44488), (2988, 43952), (3216, 40836), (3403, 38592), (3936, 33366), (3984, 32964), (4288, 30627), (4824, 27224), (5312, 24723), (5494, 23904), (5561, 23616), (5904, 22244), (5976, 21976), (6432, 20418), (6806, 19296), (7872, 16683), (7968, 16482), (8241, 15936), (9648, 13612), (10209, 12864), (10988, 11952), (11122, 11808)]