164484914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^2$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 289427904

約数和(自身を除く): 124942990

約数列:

[1, 2, 11, 22, 23, 46, 61, 73, 122, 146, 253, 506, 671, 803, 1342, 1403, 1606, 1679, 2806, 3358, 4453, 5329, 8906, 10658, 15433, 18469, 30866, 36938, 48983, 58619, 97966, 102419, 117238, 122567, 204838, 245134, 325069, 650138, 1126609, 1348237, 2253218, 2696474, 3575759, 7151518, 7476587, 14953174, 82242457, 164484914]

約数ペア:

[(1, 164484914), (2, 82242457), (11, 14953174), (22, 7476587), (23, 7151518), (46, 3575759), (61, 2696474), (73, 2253218), (122, 1348237), (146, 1126609), (253, 650138), (506, 325069), (671, 245134), (803, 204838), (1342, 122567), (1403, 117238), (1606, 102419), (1679, 97966), (2806, 58619), (3358, 48983), (4453, 36938), (5329, 30866), (8906, 18469), (10658, 15433)]