154050908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{318287}}^1$

素因数の和:318313

約数の個数: 18

約数和(自身を含む): 296326128

約数和(自身を除く): 142275220

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 318287, 636574, 1273148, 3501157, 7002314, 14004628, 38512727, 77025454, 154050908]

約数ペア:

[(1, 154050908), (2, 77025454), (4, 38512727), (11, 14004628), (22, 7002314), (44, 3501157), (121, 1273148), (242, 636574), (484, 318287)]