155538188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{1931}}^1$

素因数の和:3497

約数の個数: 24

約数和(自身を含む): 293470800

約数和(自身を除く): 137932612

約数列:

[1, 2, 4, 13, 26, 52, 1549, 1931, 3098, 3862, 6196, 7724, 20137, 25103, 40274, 50206, 80548, 100412, 2991119, 5982238, 11964476, 38884547, 77769094, 155538188]

約数ペア:

[(1, 155538188), (2, 77769094), (4, 38884547), (13, 11964476), (26, 5982238), (52, 2991119), (1549, 100412), (1931, 80548), (3098, 50206), (3862, 40274), (6196, 25103), (7724, 20137)]