140026136

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 266096640

約数和(自身を除く): 126070504

約数列:

[1, 2, 4, 8, 127, 254, 283, 487, 508, 566, 974, 1016, 1132, 1948, 2264, 3896, 35941, 61849, 71882, 123698, 137821, 143764, 247396, 275642, 287528, 494792, 551284, 1102568, 17503267, 35006534, 70013068, 140026136]

約数ペア:

[(1, 140026136), (2, 70013068), (4, 35006534), (8, 17503267), (127, 1102568), (254, 551284), (283, 494792), (487, 287528), (508, 275642), (566, 247396), (974, 143764), (1016, 137821), (1132, 123698), (1948, 71882), (2264, 61849), (3896, 35941)]