136557104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{449201}}^1$

素因数の和:449228

約数の個数: 20

約数和(自身を含む): 278505240

約数和(自身を除く): 141948136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 449201, 898402, 1796804, 3593608, 7187216, 8534819, 17069638, 34139276, 68278552, 136557104]

約数ペア:

[(1, 136557104), (2, 68278552), (4, 34139276), (8, 17069638), (16, 8534819), (19, 7187216), (38, 3593608), (76, 1796804), (152, 898402), (304, 449201)]