154198404

素因数分解:

$2^2\times 3^4\times {\mathrm{475921}}^1$

素因数の和:475937

約数の個数: 30

約数和(自身を含む): 403105934

約数和(自身を除く): 248907530

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 475921, 951842, 1427763, 1903684, 2855526, 4283289, 5711052, 8566578, 12849867, 17133156, 25699734, 38549601, 51399468, 77099202, 154198404]

約数ペア:

[(1, 154198404), (2, 77099202), (3, 51399468), (4, 38549601), (6, 25699734), (9, 17133156), (12, 12849867), (18, 8566578), (27, 5711052), (36, 4283289), (54, 2855526), (81, 1903684), (108, 1427763), (162, 951842), (324, 475921)]