164568236

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{42901}}^1$

素因数の和:43049

約数の個数: 24

約数和(自身を含む): 331546656

約数和(自身を除く): 166978420

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 42901, 85802, 171604, 300307, 600614, 1201228, 5877437, 11754874, 23509748, 41142059, 82284118, 164568236]

約数ペア:

[(1, 164568236), (2, 82284118), (4, 41142059), (7, 23509748), (14, 11754874), (28, 5877437), (137, 1201228), (274, 600614), (548, 300307), (959, 171604), (1918, 85802), (3836, 42901)]