143324972

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 292131840

約数和(自身を除く): 148806868

約数列:

[1, 2, 4, 7, 14, 28, 109, 151, 218, 302, 311, 436, 604, 622, 763, 1057, 1244, 1526, 2114, 2177, 3052, 4228, 4354, 8708, 16459, 32918, 33899, 46961, 65836, 67798, 93922, 115213, 135596, 187844, 230426, 237293, 328727, 460852, 474586, 657454, 949172, 1314908, 5118749, 10237498, 20474996, 35831243, 71662486, 143324972]

約数ペア:

[(1, 143324972), (2, 71662486), (4, 35831243), (7, 20474996), (14, 10237498), (28, 5118749), (109, 1314908), (151, 949172), (218, 657454), (302, 474586), (311, 460852), (436, 328727), (604, 237293), (622, 230426), (763, 187844), (1057, 135596), (1244, 115213), (1526, 93922), (2114, 67798), (2177, 65836), (3052, 46961), (4228, 33899), (4354, 32918), (8708, 16459)]