161956824

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{396953}}^1$

素因数の和:396979

約数の個数: 32

約数和(自身を含む): 428710320

約数和(自身を除く): 266753496

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 396953, 793906, 1190859, 1587812, 2381718, 3175624, 4763436, 6748201, 9526872, 13496402, 20244603, 26992804, 40489206, 53985608, 80978412, 161956824]

約数ペア:

[(1, 161956824), (2, 80978412), (3, 53985608), (4, 40489206), (6, 26992804), (8, 20244603), (12, 13496402), (17, 9526872), (24, 6748201), (34, 4763436), (51, 3175624), (68, 2381718), (102, 1587812), (136, 1190859), (204, 793906), (408, 396953)]