162861852

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 385257600

約数和(自身を除く): 222395748

約数列:

[1, 2, 3, 4, 6, 12, 139, 251, 278, 389, 417, 502, 556, 753, 778, 834, 1004, 1167, 1506, 1556, 1668, 2334, 3012, 4668, 34889, 54071, 69778, 97639, 104667, 108142, 139556, 162213, 195278, 209334, 216284, 292917, 324426, 390556, 418668, 585834, 648852, 1171668, 13571821, 27143642, 40715463, 54287284, 81430926, 162861852]

約数ペア:

[(1, 162861852), (2, 81430926), (3, 54287284), (4, 40715463), (6, 27143642), (12, 13571821), (139, 1171668), (251, 648852), (278, 585834), (389, 418668), (417, 390556), (502, 324426), (556, 292917), (753, 216284), (778, 209334), (834, 195278), (1004, 162213), (1167, 139556), (1506, 108142), (1556, 104667), (1668, 97639), (2334, 69778), (3012, 54071), (4668, 34889)]