173696272

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{79241}}^1$

素因数の和:79386

約数の個数: 20

約数和(自身を含む): 338997276

約数和(自身を除く): 165301004

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 79241, 158482, 316964, 633928, 1267856, 10856017, 21712034, 43424068, 86848136, 173696272]

約数ペア:

[(1, 173696272), (2, 86848136), (4, 43424068), (8, 21712034), (16, 10856017), (137, 1267856), (274, 633928), (548, 316964), (1096, 158482), (2192, 79241)]