78236422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{2141}}^1$

素因数の和:2316

約数の個数: 24

約数和(自身を含む): 129908016

約数和(自身を除く): 51671594

約数列:

[1, 2, 11, 22, 121, 151, 242, 302, 1661, 2141, 3322, 4282, 18271, 23551, 36542, 47102, 259061, 323291, 518122, 646582, 3556201, 7112402, 39118211, 78236422]

約数ペア:

[(1, 78236422), (2, 39118211), (11, 7112402), (22, 3556201), (121, 646582), (151, 518122), (242, 323291), (302, 259061), (1661, 47102), (2141, 36542), (3322, 23551), (4282, 18271)]