149339904

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{27779}}^1$

素因数の和:27805

約数の個数: 72

約数和(自身を含む): 454258560

約数和(自身を除く): 304918656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 27779, 55558, 83337, 111116, 166674, 194453, 222232, 333348, 388906, 444464, 583359, 666696, 777812, 888928, 1166718, 1333392, 1555624, 1777856, 2333436, 2666784, 3111248, 3555712, 4666872, 5333568, 6222496, 7111424, 9333744, 10667136, 12444992, 18667488, 21334272, 24889984, 37334976, 49779968, 74669952, 149339904]

約数ペア:

[(1, 149339904), (2, 74669952), (3, 49779968), (4, 37334976), (6, 24889984), (7, 21334272), (8, 18667488), (12, 12444992), (14, 10667136), (16, 9333744), (21, 7111424), (24, 6222496), (28, 5333568), (32, 4666872), (42, 3555712), (48, 3111248), (56, 2666784), (64, 2333436), (84, 1777856), (96, 1555624), (112, 1333392), (128, 1166718), (168, 888928), (192, 777812), (224, 666696), (256, 583359), (336, 444464), (384, 388906), (448, 333348), (672, 222232), (768, 194453), (896, 166674), (1344, 111116), (1792, 83337), (2688, 55558), (5376, 27779)]