161199164

素因数分解:

$2^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{7919}}^1$

素因数の和:8657

約数の個数: 24

約数和(自身を含む): 322882560

約数和(自身を除く): 161683396

約数列:

[1, 2, 4, 7, 14, 28, 727, 1454, 2908, 5089, 7919, 10178, 15838, 20356, 31676, 55433, 110866, 221732, 5757113, 11514226, 23028452, 40299791, 80599582, 161199164]

約数ペア:

[(1, 161199164), (2, 80599582), (4, 40299791), (7, 23028452), (14, 11514226), (28, 5757113), (727, 221732), (1454, 110866), (2908, 55433), (5089, 31676), (7919, 20356), (10178, 15838)]