141781276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3067}}^1$

素因数の和:3218

約数の個数: 48

約数和(自身を含む): 307879936

約数和(自身を除く): 166098660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3067, 3302, 3556, 6134, 6604, 11557, 12268, 21469, 23114, 39871, 42938, 46228, 79742, 85876, 159484, 279097, 389509, 558194, 779018, 1116388, 1558036, 2726563, 5063617, 5453126, 10127234, 10906252, 20254468, 35445319, 70890638, 141781276]

約数ペア:

[(1, 141781276), (2, 70890638), (4, 35445319), (7, 20254468), (13, 10906252), (14, 10127234), (26, 5453126), (28, 5063617), (52, 2726563), (91, 1558036), (127, 1116388), (182, 779018), (254, 558194), (364, 389509), (508, 279097), (889, 159484), (1651, 85876), (1778, 79742), (3067, 46228), (3302, 42938), (3556, 39871), (6134, 23114), (6604, 21469), (11557, 12268)]