148999984

素因数分解:

$2^4\times 7^2\times {\mathrm{190051}}^1$

素因数の和:190073

約数の個数: 30

約数和(自身を含む): 335821884

約数和(自身を除く): 186821900

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 190051, 380102, 760204, 1330357, 1520408, 2660714, 3040816, 5321428, 9312499, 10642856, 18624998, 21285712, 37249996, 74499992, 148999984]

約数ペア:

[(1, 148999984), (2, 74499992), (4, 37249996), (7, 21285712), (8, 18624998), (14, 10642856), (16, 9312499), (28, 5321428), (49, 3040816), (56, 2660714), (98, 1520408), (112, 1330357), (196, 760204), (392, 380102), (784, 190051)]