139902912

素因数分解:

$2^6\times 3^2\times {\mathrm{242887}}^1$

素因数の和:242905

約数の個数: 42

約数和(自身を含む): 401008088

約数和(自身を除く): 261105176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 242887, 485774, 728661, 971548, 1457322, 1943096, 2185983, 2914644, 3886192, 4371966, 5829288, 7772384, 8743932, 11658576, 15544768, 17487864, 23317152, 34975728, 46634304, 69951456, 139902912]

約数ペア:

[(1, 139902912), (2, 69951456), (3, 46634304), (4, 34975728), (6, 23317152), (8, 17487864), (9, 15544768), (12, 11658576), (16, 8743932), (18, 7772384), (24, 5829288), (32, 4371966), (36, 3886192), (48, 2914644), (64, 2185983), (72, 1943096), (96, 1457322), (144, 971548), (192, 728661), (288, 485774), (576, 242887)]