143845812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1559}}^1$

素因数の和:1813

約数の個数: 72

約数和(自身を含む): 398623680

約数和(自身を除く): 254777868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 233, 396, 466, 699, 932, 1398, 1559, 2097, 2563, 2796, 3118, 4194, 4677, 5126, 6236, 7689, 8388, 9354, 10252, 14031, 15378, 17149, 18708, 23067, 28062, 30756, 34298, 46134, 51447, 56124, 68596, 92268, 102894, 154341, 205788, 308682, 363247, 617364, 726494, 1089741, 1452988, 2179482, 3269223, 3995717, 4358964, 6538446, 7991434, 11987151, 13076892, 15982868, 23974302, 35961453, 47948604, 71922906, 143845812]

約数ペア:

[(1, 143845812), (2, 71922906), (3, 47948604), (4, 35961453), (6, 23974302), (9, 15982868), (11, 13076892), (12, 11987151), (18, 7991434), (22, 6538446), (33, 4358964), (36, 3995717), (44, 3269223), (66, 2179482), (99, 1452988), (132, 1089741), (198, 726494), (233, 617364), (396, 363247), (466, 308682), (699, 205788), (932, 154341), (1398, 102894), (1559, 92268), (2097, 68596), (2563, 56124), (2796, 51447), (3118, 46134), (4194, 34298), (4677, 30756), (5126, 28062), (6236, 23067), (7689, 18708), (8388, 17149), (9354, 15378), (10252, 14031)]