129955968

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1267

約数の個数: 128

約数和(自身を含む): 396249600

約数和(自身を除く): 266293632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1213, 1488, 1674, 1728, 1984, 2232, 2426, 2976, 3348, 3456, 3639, 3968, 4464, 4852, 5952, 6696, 7278, 8928, 9704, 10917, 11904, 13392, 14556, 17856, 19408, 21834, 26784, 29112, 32751, 35712, 37603, 38816, 43668, 53568, 58224, 65502, 75206, 77632, 87336, 107136, 112809, 116448, 131004, 150412, 155264, 174672, 225618, 232896, 262008, 300824, 338427, 349344, 451236, 465792, 524016, 601648, 676854, 698688, 902472, 1015281, 1048032, 1203296, 1353708, 1397376, 1804944, 2030562, 2096064, 2406592, 2707416, 3609888, 4061124, 4192128, 4813184, 5414832, 7219776, 8122248, 10829664, 14439552, 16244496, 21659328, 32488992, 43318656, 64977984, 129955968]

約数ペア:

[(1, 129955968), (2, 64977984), (3, 43318656), (4, 32488992), (6, 21659328), (8, 16244496), (9, 14439552), (12, 10829664), (16, 8122248), (18, 7219776), (24, 5414832), (27, 4813184), (31, 4192128), (32, 4061124), (36, 3609888), (48, 2707416), (54, 2406592), (62, 2096064), (64, 2030562), (72, 1804944), (93, 1397376), (96, 1353708), (108, 1203296), (124, 1048032), (128, 1015281), (144, 902472), (186, 698688), (192, 676854), (216, 601648), (248, 524016), (279, 465792), (288, 451236), (372, 349344), (384, 338427), (432, 300824), (496, 262008), (558, 232896), (576, 225618), (744, 174672), (837, 155264), (864, 150412), (992, 131004), (1116, 116448), (1152, 112809), (1213, 107136), (1488, 87336), (1674, 77632), (1728, 75206), (1984, 65502), (2232, 58224), (2426, 53568), (2976, 43668), (3348, 38816), (3456, 37603), (3639, 35712), (3968, 32751), (4464, 29112), (4852, 26784), (5952, 21834), (6696, 19408), (7278, 17856), (8928, 14556), (9704, 13392), (10917, 11904)]