138402352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25367}}^1$

素因数の和:25417

約数の個数: 40

約数和(自身を含む): 301980672

約数和(自身を除く): 163578320

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 25367, 50734, 101468, 202936, 279037, 405872, 558074, 786377, 1116148, 1572754, 2232296, 3145508, 4464592, 6291016, 8650147, 12582032, 17300294, 34600588, 69201176, 138402352]

約数ペア:

[(1, 138402352), (2, 69201176), (4, 34600588), (8, 17300294), (11, 12582032), (16, 8650147), (22, 6291016), (31, 4464592), (44, 3145508), (62, 2232296), (88, 1572754), (124, 1116148), (176, 786377), (248, 558074), (341, 405872), (496, 279037), (682, 202936), (1364, 101468), (2728, 50734), (5456, 25367)]