148257424

素因数分解:

$2^4\times 7^1\times {\mathrm{1323727}}^1$

素因数の和:1323742

約数の個数: 20

約数和(自身を含む): 328284544

約数和(自身を除く): 180027120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1323727, 2647454, 5294908, 9266089, 10589816, 18532178, 21179632, 37064356, 74128712, 148257424]

約数ペア:

[(1, 148257424), (2, 74128712), (4, 37064356), (7, 21179632), (8, 18532178), (14, 10589816), (16, 9266089), (28, 5294908), (56, 2647454), (112, 1323727)]