154936376

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67481}}^1$

素因数の和:67535

約数の個数: 32

約数和(自身を含む): 340109280

約数和(自身を除く): 185172904

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 67481, 134962, 269924, 472367, 539848, 944734, 1889468, 2766721, 3778936, 5533442, 11066884, 19367047, 22133768, 38734094, 77468188, 154936376]

約数ペア:

[(1, 154936376), (2, 77468188), (4, 38734094), (7, 22133768), (8, 19367047), (14, 11066884), (28, 5533442), (41, 3778936), (56, 2766721), (82, 1889468), (164, 944734), (287, 539848), (328, 472367), (574, 269924), (1148, 134962), (2296, 67481)]