164943378

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{9341}}^1$

素因数の和:9464

約数の個数: 40

約数和(自身を含む): 373026060

約数和(自身を除く): 208082682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1962, 2943, 5886, 8829, 9341, 17658, 18682, 28023, 56046, 84069, 168138, 252207, 504414, 756621, 1018169, 1513242, 2036338, 3054507, 6109014, 9163521, 18327042, 27490563, 54981126, 82471689, 164943378]

約数ペア:

[(1, 164943378), (2, 82471689), (3, 54981126), (6, 27490563), (9, 18327042), (18, 9163521), (27, 6109014), (54, 3054507), (81, 2036338), (109, 1513242), (162, 1018169), (218, 756621), (327, 504414), (654, 252207), (981, 168138), (1962, 84069), (2943, 56046), (5886, 28023), (8829, 18682), (9341, 17658)]