149707392

素因数分解:

$2^7\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1979}}^1$

素因数の和:2193

約数の個数: 64

約数和(自身を含む): 399880800

約数和(自身を除く): 250173408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 384, 394, 591, 788, 1182, 1576, 1979, 2364, 3152, 3958, 4728, 5937, 6304, 7916, 9456, 11874, 12608, 15832, 18912, 23748, 25216, 31664, 37824, 47496, 63328, 75648, 94992, 126656, 189984, 253312, 379968, 389863, 759936, 779726, 1169589, 1559452, 2339178, 3118904, 4678356, 6237808, 9356712, 12475616, 18713424, 24951232, 37426848, 49902464, 74853696, 149707392]

約数ペア:

[(1, 149707392), (2, 74853696), (3, 49902464), (4, 37426848), (6, 24951232), (8, 18713424), (12, 12475616), (16, 9356712), (24, 6237808), (32, 4678356), (48, 3118904), (64, 2339178), (96, 1559452), (128, 1169589), (192, 779726), (197, 759936), (384, 389863), (394, 379968), (591, 253312), (788, 189984), (1182, 126656), (1576, 94992), (1979, 75648), (2364, 63328), (3152, 47496), (3958, 37824), (4728, 31664), (5937, 25216), (6304, 23748), (7916, 18912), (9456, 15832), (11874, 12608)]