161796216

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{81223}}^1$

素因数の和:81315

約数の個数: 32

約数和(自身を含む): 409368960

約数和(自身を除く): 247572744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 81223, 162446, 243669, 324892, 487338, 649784, 974676, 1949352, 6741509, 13483018, 20224527, 26966036, 40449054, 53932072, 80898108, 161796216]

約数ペア:

[(1, 161796216), (2, 80898108), (3, 53932072), (4, 40449054), (6, 26966036), (8, 20224527), (12, 13483018), (24, 6741509), (83, 1949352), (166, 974676), (249, 649784), (332, 487338), (498, 324892), (664, 243669), (996, 162446), (1992, 81223)]