131015024

素因数分解:

$2^4\times 7^3\times {\mathrm{23873}}^1$

素因数の和:23902

約数の個数: 40

約数和(自身を含む): 296037600

約数和(自身を除く): 165022576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 23873, 47746, 95492, 167111, 190984, 334222, 381968, 668444, 1169777, 1336888, 2339554, 2673776, 4679108, 8188439, 9358216, 16376878, 18716432, 32753756, 65507512, 131015024]

約数ペア:

[(1, 131015024), (2, 65507512), (4, 32753756), (7, 18716432), (8, 16376878), (14, 9358216), (16, 8188439), (28, 4679108), (49, 2673776), (56, 2339554), (98, 1336888), (112, 1169777), (196, 668444), (343, 381968), (392, 334222), (686, 190984), (784, 167111), (1372, 95492), (2744, 47746), (5488, 23873)]