161071086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{1489}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 356706000

約数和(自身を除く): 195634914

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 149, 242, 298, 363, 447, 726, 894, 1489, 1639, 2978, 3278, 4467, 4917, 8934, 9834, 16379, 18029, 32758, 36058, 49137, 54087, 98274, 108174, 180169, 221861, 360338, 443722, 540507, 665583, 1081014, 1331166, 2440471, 4880942, 7321413, 14642826, 26845181, 53690362, 80535543, 161071086]

約数ペア:

[(1, 161071086), (2, 80535543), (3, 53690362), (6, 26845181), (11, 14642826), (22, 7321413), (33, 4880942), (66, 2440471), (121, 1331166), (149, 1081014), (242, 665583), (298, 540507), (363, 443722), (447, 360338), (726, 221861), (894, 180169), (1489, 108174), (1639, 98274), (2978, 54087), (3278, 49137), (4467, 36058), (4917, 32758), (8934, 18029), (9834, 16379)]