153223564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{8443}}^1$

素因数の和:8809

約数の個数: 24

約数和(自身を含む): 289629200

約数和(自身を除く): 136405636

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 1396, 4537, 8443, 9074, 16886, 18148, 33772, 109759, 219518, 439036, 2946607, 5893214, 11786428, 38305891, 76611782, 153223564]

約数ペア:

[(1, 153223564), (2, 76611782), (4, 38305891), (13, 11786428), (26, 5893214), (52, 2946607), (349, 439036), (698, 219518), (1396, 109759), (4537, 33772), (8443, 18148), (9074, 16886)]