153019278

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2591}}^1$

素因数の和:2809

約数の個数: 48

約数和(自身を含む): 352999296

約数和(自身を除く): 199980018

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 193, 306, 386, 579, 1158, 1737, 2591, 3281, 3474, 5182, 6562, 7773, 9843, 15546, 19686, 23319, 29529, 44047, 46638, 59058, 88094, 132141, 264282, 396423, 500063, 792846, 1000126, 1500189, 3000378, 4500567, 8501071, 9001134, 17002142, 25503213, 51006426, 76509639, 153019278]

約数ペア:

[(1, 153019278), (2, 76509639), (3, 51006426), (6, 25503213), (9, 17002142), (17, 9001134), (18, 8501071), (34, 4500567), (51, 3000378), (102, 1500189), (153, 1000126), (193, 792846), (306, 500063), (386, 396423), (579, 264282), (1158, 132141), (1737, 88094), (2591, 59058), (3281, 46638), (3474, 44047), (5182, 29529), (6562, 23319), (7773, 19686), (9843, 15546)]