156954114

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{79997}}^1$

素因数の和:80114

約数の個数: 24

約数和(自身を含む): 343191420

約数和(自身を除く): 186237306

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 79997, 159994, 239991, 479982, 719973, 1439946, 8719673, 17439346, 26159019, 52318038, 78477057, 156954114]

約数ペア:

[(1, 156954114), (2, 78477057), (3, 52318038), (6, 26159019), (9, 17439346), (18, 8719673), (109, 1439946), (218, 719973), (327, 479982), (654, 239991), (981, 159994), (1962, 79997)]