168570908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{348287}}^1$

素因数の和:348313

約数の個数: 18

約数和(自身を含む): 324256128

約数和(自身を除く): 155685220

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 348287, 696574, 1393148, 3831157, 7662314, 15324628, 42142727, 84285454, 168570908]

約数ペア:

[(1, 168570908), (2, 84285454), (4, 42142727), (11, 15324628), (22, 7662314), (44, 3831157), (121, 1393148), (242, 696574), (484, 348287)]