138012784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{94789}}^1$

素因数の和:94817

約数の個数: 40

約数和(自身を含む): 329110880

約数和(自身を除く): 191098096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 94789, 189578, 379156, 663523, 758312, 1232257, 1327046, 1516624, 2464514, 2654092, 4929028, 5308184, 8625799, 9858056, 10616368, 17251598, 19716112, 34503196, 69006392, 138012784]

約数ペア:

[(1, 138012784), (2, 69006392), (4, 34503196), (7, 19716112), (8, 17251598), (13, 10616368), (14, 9858056), (16, 8625799), (26, 5308184), (28, 4929028), (52, 2654092), (56, 2464514), (91, 1516624), (104, 1327046), (112, 1232257), (182, 758312), (208, 663523), (364, 379156), (728, 189578), (1456, 94789)]