159341256

素因数分解:

$2^3\times 3^4\times {\mathrm{245897}}^1$

素因数の和:245915

約数の個数: 40

約数和(自身を含む): 446304870

約数和(自身を除く): 286963614

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 245897, 491794, 737691, 983588, 1475382, 1967176, 2213073, 2950764, 4426146, 5901528, 6639219, 8852292, 13278438, 17704584, 19917657, 26556876, 39835314, 53113752, 79670628, 159341256]

約数ペア:

[(1, 159341256), (2, 79670628), (3, 53113752), (4, 39835314), (6, 26556876), (8, 19917657), (9, 17704584), (12, 13278438), (18, 8852292), (24, 6639219), (27, 5901528), (36, 4426146), (54, 2950764), (72, 2213073), (81, 1967176), (108, 1475382), (162, 983588), (216, 737691), (324, 491794), (648, 245897)]