131384512

素因数分解:

$2^6\times 7^1\times {\mathrm{293269}}^1$

素因数の和:293288

約数の個数: 28

約数和(自身を含む): 297962320

約数和(自身を除く): 166577808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 293269, 586538, 1173076, 2052883, 2346152, 4105766, 4692304, 8211532, 9384608, 16423064, 18769216, 32846128, 65692256, 131384512]

約数ペア:

[(1, 131384512), (2, 65692256), (4, 32846128), (7, 18769216), (8, 16423064), (14, 9384608), (16, 8211532), (28, 4692304), (32, 4105766), (56, 2346152), (64, 2052883), (112, 1173076), (224, 586538), (448, 293269)]