129333776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56527}}^1$

素因数の和:56559

約数の個数: 40

約数和(自身を含む): 294397824

約数和(自身を除く): 165064048

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 56527, 113054, 226108, 452216, 621797, 734851, 904432, 1243594, 1469702, 2487188, 2939404, 4974376, 5878808, 8083361, 9948752, 11757616, 16166722, 32333444, 64666888, 129333776]

約数ペア:

[(1, 129333776), (2, 64666888), (4, 32333444), (8, 16166722), (11, 11757616), (13, 9948752), (16, 8083361), (22, 5878808), (26, 4974376), (44, 2939404), (52, 2487188), (88, 1469702), (104, 1243594), (143, 904432), (176, 734851), (208, 621797), (286, 452216), (572, 226108), (1144, 113054), (2288, 56527)]