169027856

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:759

約数の個数: 40

約数和(自身を含む): 332550144

約数和(自身を除く): 163522288

約数列:

[1, 2, 4, 8, 16, 127, 193, 254, 386, 431, 508, 772, 862, 1016, 1544, 1724, 2032, 3088, 3448, 6896, 24511, 49022, 54737, 83183, 98044, 109474, 166366, 196088, 218948, 332732, 392176, 437896, 665464, 875792, 1330928, 10564241, 21128482, 42256964, 84513928, 169027856]

約数ペア:

[(1, 169027856), (2, 84513928), (4, 42256964), (8, 21128482), (16, 10564241), (127, 1330928), (193, 875792), (254, 665464), (386, 437896), (431, 392176), (508, 332732), (772, 218948), (862, 196088), (1016, 166366), (1544, 109474), (1724, 98044), (2032, 83183), (3088, 54737), (3448, 49022), (6896, 24511)]