134586904

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2591}}^1$

素因数の和:2791

約数の個数: 32

約数和(自身を含む): 260029440

約数和(自身を除く): 125442536

約数列:

[1, 2, 4, 8, 43, 86, 151, 172, 302, 344, 604, 1208, 2591, 5182, 6493, 10364, 12986, 20728, 25972, 51944, 111413, 222826, 391241, 445652, 782482, 891304, 1564964, 3129928, 16823363, 33646726, 67293452, 134586904]

約数ペア:

[(1, 134586904), (2, 67293452), (4, 33646726), (8, 16823363), (43, 3129928), (86, 1564964), (151, 891304), (172, 782482), (302, 445652), (344, 391241), (604, 222826), (1208, 111413), (2591, 51944), (5182, 25972), (6493, 20728), (10364, 12986)]