129342272

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{106367}}^1$

素因数の和:106398

約数の個数: 28

約数和(自身を含む): 270174720

約数和(自身を除く): 140832448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 106367, 212734, 425468, 850936, 1701872, 2020973, 3403744, 4041946, 6807488, 8083892, 16167784, 32335568, 64671136, 129342272]

約数ペア:

[(1, 129342272), (2, 64671136), (4, 32335568), (8, 16167784), (16, 8083892), (19, 6807488), (32, 4041946), (38, 3403744), (64, 2020973), (76, 1701872), (152, 850936), (304, 425468), (608, 212734), (1216, 106367)]