164047236

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{317921}}^1$

素因数の和:317971

約数の個数: 24

約数和(自身を含む): 391679904

約数和(自身を除く): 227632668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 317921, 635842, 953763, 1271684, 1907526, 3815052, 13670603, 27341206, 41011809, 54682412, 82023618, 164047236]

約数ペア:

[(1, 164047236), (2, 82023618), (3, 54682412), (4, 41011809), (6, 27341206), (12, 13670603), (43, 3815052), (86, 1907526), (129, 1271684), (172, 953763), (258, 635842), (516, 317921)]