136991512

素因数分解:

$2^3\times 7^1\times {\mathrm{2446277}}^1$

素因数の和:2446290

約数の個数: 16

約数和(自身を含む): 293553360

約数和(自身を除く): 156561848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2446277, 4892554, 9785108, 17123939, 19570216, 34247878, 68495756, 136991512]

約数ペア:

[(1, 136991512), (2, 68495756), (4, 34247878), (7, 19570216), (8, 17123939), (14, 9785108), (28, 4892554), (56, 2446277)]