164078946

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{5923}}^1$

素因数の和:5962

約数の個数: 56

約数和(自身を含む): 388495920

約数和(自身を除く): 224416974

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 1026, 1458, 1539, 3078, 4617, 5923, 9234, 11846, 13851, 17769, 27702, 35538, 53307, 106614, 112537, 159921, 225074, 319842, 337611, 479763, 675222, 959526, 1012833, 1439289, 2025666, 2878578, 3038499, 4317867, 6076998, 8635734, 9115497, 18230994, 27346491, 54692982, 82039473, 164078946]

約数ペア:

[(1, 164078946), (2, 82039473), (3, 54692982), (6, 27346491), (9, 18230994), (18, 9115497), (19, 8635734), (27, 6076998), (38, 4317867), (54, 3038499), (57, 2878578), (81, 2025666), (114, 1439289), (162, 1012833), (171, 959526), (243, 675222), (342, 479763), (486, 337611), (513, 319842), (729, 225074), (1026, 159921), (1458, 112537), (1539, 106614), (3078, 53307), (4617, 35538), (5923, 27702), (9234, 17769), (11846, 13851)]