188085104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1783}}^1$

素因数の和:2157

約数の個数: 40

約数和(自身を含む): 384915840

約数和(自身を除く): 196830736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 347, 694, 1388, 1783, 2776, 3566, 5552, 6593, 7132, 13186, 14264, 26372, 28528, 33877, 52744, 67754, 105488, 135508, 271016, 542032, 618701, 1237402, 2474804, 4949608, 9899216, 11755319, 23510638, 47021276, 94042552, 188085104]

約数ペア:

[(1, 188085104), (2, 94042552), (4, 47021276), (8, 23510638), (16, 11755319), (19, 9899216), (38, 4949608), (76, 2474804), (152, 1237402), (304, 618701), (347, 542032), (694, 271016), (1388, 135508), (1783, 105488), (2776, 67754), (3566, 52744), (5552, 33877), (6593, 28528), (7132, 26372), (13186, 14264)]