149176206

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{881}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 338476320

約数和(自身を除く): 189300114

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 409, 414, 818, 881, 1227, 1762, 2454, 2643, 3681, 5286, 7362, 7929, 9407, 15858, 18814, 20263, 28221, 40526, 56442, 60789, 84663, 121578, 169326, 182367, 360329, 364734, 720658, 1080987, 2161974, 3242961, 6485922, 8287567, 16575134, 24862701, 49725402, 74588103, 149176206]

約数ペア:

[(1, 149176206), (2, 74588103), (3, 49725402), (6, 24862701), (9, 16575134), (18, 8287567), (23, 6485922), (46, 3242961), (69, 2161974), (138, 1080987), (207, 720658), (409, 364734), (414, 360329), (818, 182367), (881, 169326), (1227, 121578), (1762, 84663), (2454, 60789), (2643, 56442), (3681, 40526), (5286, 28221), (7362, 20263), (7929, 18814), (9407, 15858)]