134782144

素因数分解:

$2^6\times 7^2\times {\mathrm{42979}}^1$

素因数の和:43005

約数の個数: 42

約数和(自身を含む): 311132220

約数和(自身を除く): 176350076

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 42979, 85958, 171916, 300853, 343832, 601706, 687664, 1203412, 1375328, 2105971, 2406824, 2750656, 4211942, 4813648, 8423884, 9627296, 16847768, 19254592, 33695536, 67391072, 134782144]

約数ペア:

[(1, 134782144), (2, 67391072), (4, 33695536), (7, 19254592), (8, 16847768), (14, 9627296), (16, 8423884), (28, 4813648), (32, 4211942), (49, 2750656), (56, 2406824), (64, 2105971), (98, 1375328), (112, 1203412), (196, 687664), (224, 601706), (392, 343832), (448, 300853), (784, 171916), (1568, 85958), (3136, 42979)]