161711676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{641713}}^1$

素因数の和:641730

約数の個数: 36

約数和(自身を含む): 467167792

約数和(自身を除く): 305456116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 641713, 1283426, 1925139, 2566852, 3850278, 4491991, 5775417, 7700556, 8983982, 11550834, 13475973, 17967964, 23101668, 26951946, 40427919, 53903892, 80855838, 161711676]

約数ペア:

[(1, 161711676), (2, 80855838), (3, 53903892), (4, 40427919), (6, 26951946), (7, 23101668), (9, 17967964), (12, 13475973), (14, 11550834), (18, 8983982), (21, 7700556), (28, 5775417), (36, 4491991), (42, 3850278), (63, 2566852), (84, 1925139), (126, 1283426), (252, 641713)]