120124984

素因数分解:

$2^3\times 7^1\times {\mathrm{2145089}}^1$

素因数の和:2145102

約数の個数: 16

約数和(自身を含む): 257410800

約数和(自身を除く): 137285816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2145089, 4290178, 8580356, 15015623, 17160712, 30031246, 60062492, 120124984]

約数ペア:

[(1, 120124984), (2, 60062492), (4, 30031246), (7, 17160712), (8, 15015623), (14, 8580356), (28, 4290178), (56, 2145089)]