163950968

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{135721}}^1$

素因数の和:135878

約数の個数: 16

約数和(自身を含む): 309446160

約数和(自身を除く): 145495192

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 135721, 271442, 542884, 1085768, 20493871, 40987742, 81975484, 163950968]

約数ペア:

[(1, 163950968), (2, 81975484), (4, 40987742), (8, 20493871), (151, 1085768), (302, 542884), (604, 271442), (1208, 135721)]