156983008088

素因数分解:

$2^3\times {\mathrm{1097}}^1\times {\mathrm{17887763}}^1$

素因数の和:17888866

約数の個数: 16

約数和(自身を含む): 294611473080

約数和(自身を除く): 137628464992

約数列:

[1, 2, 4, 8, 1097, 2194, 4388, 8776, 17887763, 35775526, 71551052, 143102104, 19622876011, 39245752022, 78491504044, 156983008088]

約数ペア:

[(1, 156983008088), (2, 78491504044), (4, 39245752022), (8, 19622876011), (1097, 143102104), (2194, 71551052), (4388, 35775526), (8776, 17887763)]