127272236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11279}}^1$

素因数の和:11334

約数の個数: 48

約数和(自身を含む): 282992640

約数和(自身を除く): 155720404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11279, 11284, 22558, 45116, 78953, 146627, 157906, 293254, 315812, 349649, 586508, 699298, 1026389, 1398596, 2052778, 2447543, 4105556, 4545437, 4895086, 9090874, 9790172, 18181748, 31818059, 63636118, 127272236]

約数ペア:

[(1, 127272236), (2, 63636118), (4, 31818059), (7, 18181748), (13, 9790172), (14, 9090874), (26, 4895086), (28, 4545437), (31, 4105556), (52, 2447543), (62, 2052778), (91, 1398596), (124, 1026389), (182, 699298), (217, 586508), (364, 349649), (403, 315812), (434, 293254), (806, 157906), (868, 146627), (1612, 78953), (2821, 45116), (5642, 22558), (11279, 11284)]