157424584

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{479953}}^1$

素因数の和:480000

約数の個数: 16

約数和(自身を含む): 302371020

約数和(自身を除く): 144946436

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 479953, 959906, 1919812, 3839624, 19678073, 39356146, 78712292, 157424584]

約数ペア:

[(1, 157424584), (2, 78712292), (4, 39356146), (8, 19678073), (41, 3839624), (82, 1919812), (164, 959906), (328, 479953)]