149780344

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 351129600

約数和(自身を除く): 201349256

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 239, 248, 266, 361, 434, 478, 532, 589, 722, 868, 956, 1064, 1178, 1444, 1673, 1736, 1912, 2356, 2527, 2888, 3346, 4123, 4541, 4712, 5054, 6692, 7409, 8246, 9082, 10108, 11191, 13384, 14818, 16492, 18164, 20216, 22382, 29636, 31787, 32984, 36328, 44764, 51863, 59272, 63574, 78337, 86279, 89528, 103726, 127148, 140771, 156674, 172558, 207452, 254296, 281542, 313348, 345116, 414904, 563084, 603953, 626696, 690232, 985397, 1126168, 1207906, 1970794, 2415812, 2674649, 3941588, 4831624, 5349298, 7883176, 10698596, 18722543, 21397192, 37445086, 74890172, 149780344]

約数ペア:

[(1, 149780344), (2, 74890172), (4, 37445086), (7, 21397192), (8, 18722543), (14, 10698596), (19, 7883176), (28, 5349298), (31, 4831624), (38, 3941588), (56, 2674649), (62, 2415812), (76, 1970794), (124, 1207906), (133, 1126168), (152, 985397), (217, 690232), (239, 626696), (248, 603953), (266, 563084), (361, 414904), (434, 345116), (478, 313348), (532, 281542), (589, 254296), (722, 207452), (868, 172558), (956, 156674), (1064, 140771), (1178, 127148), (1444, 103726), (1673, 89528), (1736, 86279), (1912, 78337), (2356, 63574), (2527, 59272), (2888, 51863), (3346, 44764), (4123, 36328), (4541, 32984), (4712, 31787), (5054, 29636), (6692, 22382), (7409, 20216), (8246, 18164), (9082, 16492), (10108, 14818), (11191, 13384)]