149249968

素因数分解:

$2^4\times 7^1\times {\mathrm{1332589}}^1$

素因数の和:1332604

約数の個数: 20

約数和(自身を含む): 330482320

約数和(自身を除く): 181232352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1332589, 2665178, 5330356, 9328123, 10660712, 18656246, 21321424, 37312492, 74624984, 149249968]

約数ペア:

[(1, 149249968), (2, 74624984), (4, 37312492), (7, 21321424), (8, 18656246), (14, 10660712), (16, 9328123), (28, 5330356), (56, 2665178), (112, 1332589)]