173872134

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9767}}^1$

素因数の和:9841

約数の個数: 48

約数和(自身を含む): 402285312

約数和(自身を除く): 228413178

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5934, 8901, 9767, 17802, 19534, 29301, 58602, 87903, 175806, 224641, 419981, 449282, 673923, 839962, 1259943, 1347846, 2021769, 2519886, 3779829, 4043538, 7559658, 9659563, 19319126, 28978689, 57957378, 86936067, 173872134]

約数ペア:

[(1, 173872134), (2, 86936067), (3, 57957378), (6, 28978689), (9, 19319126), (18, 9659563), (23, 7559658), (43, 4043538), (46, 3779829), (69, 2519886), (86, 2021769), (129, 1347846), (138, 1259943), (207, 839962), (258, 673923), (387, 449282), (414, 419981), (774, 224641), (989, 175806), (1978, 87903), (2967, 58602), (5934, 29301), (8901, 19534), (9767, 17802)]