165253764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7621}}^1$

素因数の和:7780

約数の個数: 48

約数和(自身を含む): 418295360

約数和(自身を除く): 253041596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 7621, 10842, 15242, 21684, 22863, 30484, 45726, 91452, 99073, 198146, 297219, 396292, 594438, 1059319, 1188876, 2118638, 3177957, 4237276, 6355914, 12711828, 13771147, 27542294, 41313441, 55084588, 82626882, 165253764]

約数ペア:

[(1, 165253764), (2, 82626882), (3, 55084588), (4, 41313441), (6, 27542294), (12, 13771147), (13, 12711828), (26, 6355914), (39, 4237276), (52, 3177957), (78, 2118638), (139, 1188876), (156, 1059319), (278, 594438), (417, 396292), (556, 297219), (834, 198146), (1668, 99073), (1807, 91452), (3614, 45726), (5421, 30484), (7228, 22863), (7621, 21684), (10842, 15242)]