147909826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2591}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 248583168

約数和(自身を除く): 100673342

約数列:

[1, 2, 17, 23, 34, 46, 73, 146, 391, 782, 1241, 1679, 2482, 2591, 3358, 5182, 28543, 44047, 57086, 59593, 88094, 119186, 189143, 378286, 1013081, 2026162, 3215431, 4350289, 6430862, 8700578, 73954913, 147909826]

約数ペア:

[(1, 147909826), (2, 73954913), (17, 8700578), (23, 6430862), (34, 4350289), (46, 3215431), (73, 2026162), (146, 1013081), (391, 378286), (782, 189143), (1241, 119186), (1679, 88094), (2482, 59593), (2591, 57086), (3358, 44047), (5182, 28543)]